Special feature of 1905 film network 　Bok Island, located in the extreme cold in the north, is the hometown of Vikings who have been fishing and hunting for generations. In this beautiful place, there are not only vikings who are strong and brave, but also their old enemies — — Dragon clan.

　

　 　 Dragons often attack Viking villages, and killing dragons has become an important tradition of the Vikings. Whether a Viking can kill a dragon becomes the standard to judge whether a Viking is a warrior.

　

　 　 Today is the story that people and dragons have to tell. How to Train Your Dragon is adapted from Grexita Kerviel’s children’s book How to Tame Your Dragon in 2003. It was animated by DreamWorks and released on March 26th, 2010, and was nominated for the best animated feature film in the 2011 Academy Award and Golden Globe Award.

　 　 Our hero, Hiccup Hiccup, is far from the standard of a warrior. Compared with his big, bearded people, he is more like a skinny but flexible nerd.

　

　 　 This made him eager to prove his Viking courage and win the heart of his favorite girl Astrid.

　

　 　 Hiccup was very depressed by his father’s doubts and dissatisfaction with his ability, but he found the strongest dragon he hit in the fierce battle last night in the forest — — Night dragon.

　

　 　 I wanted to kill the dragon, but Hiccup relented and let it go.

　

　 　 I confirmed that I couldn’t kill the little hiccup of the dragon, or at my father’s tough request, I took part in the dragon killing training course with my peers in the village.

　

　 　 Everything he was taught about dragons in the course was completely different from the injured night dragon he found in the secret valley. The most mysterious, powerful and cruel night dragon mentioned in the book was a big sprout! The dragon in the movie is endowed with the characteristics of a cat. What a clever design!

　 　 With the long time spent with the Nightmare Dragon, Hiccup became more and more suspicious about killing the Dragon.

　 　 He used his mechanical skills to make an artificial tail fin for the night dragon, instead of the one that he lost when he was hit by himself, so that the night dragon could fly into the sky again.

　

　 　 However, the half tail fin needs manual control to be unfolded in flight, so Hiccup often cooperates with Nightmare Dragon in flight training.

　 　 In the process, he also deepened his understanding of dragons, including what they are afraid of, what they like and what they hate. These are all knowledge that the Vikings have never had in their dragon textbooks, which overthrew the Vikings’ inherent understanding of dragons, which also made him often win by surprise in dragon slaying training courses.

　

　 　 My father, who went to look for the dragon cave, came back with a dragon slaying expedition.

　

　 　 The father thought that his son had become a little warrior who could kill the dragon, but obviously, the way Hiccup subdued the dragon was very different from bloody killing. Astrid, a little friend, became suspicious of him, followed him to the secret valley and found the existence of the night demon dragon without teeth.

　

　 　 After a while, Toothless took the hero and heroine to the sky. The most beautiful pictures in the film are obviously these flying scenes. You can imagine how shocking it is to watch 3D effects.

　

　 　 After flying for a long time, Hiccup, Astrid and Toothless stumbled upon the nest of the big dragon, and found that the big dragon controlled other dragons to collect food for themselves.

　

　 　 The harmony of the affectionate dragon has cast a shadow of conflict. How can we get rid of the dragon and at the same time let the vikings who hate the dragon accept that the night demon dragon has no teeth and that the dragon is not as evil as recorded?

　

　 　 This is the climax of film conflicts. The contradiction between humans and dragons has a long history and never dies. Seeing that the night demon dragon toothless was caught to lead the way to slaughter the dragon nest, and seeing that the father and son did not understand each other because of different concepts, the audience was inevitably worried.

　

　 　 Of course, DreamWorks cartoons won’t keep us busy for long, and the contradiction between people and dragons needs a back-pot man (that is, the big dragon hiding in the dragon’s nest)

　 　 At this time, the Flying Dragon Knight team assembled and launched various attacks on the Great Dragon.

　

　 　 Of course, the final tuning hammer still depends on the trump card combination of Hiccup and Toothless Boy!

　

　 　 The big dragon was finally knocked down, and the hatred and misunderstanding between human beings and the dragon were finally resolved. Even the father of the most stubborn little hiccup, as the patriarch, put down his prejudice against the dragon and thanked Toothless for saving his child’s life.

　

　 　 After that, Bok Island still snows for nine months and hails for three months of the year. The food is hard and boring, and the locals even go beyond it. The only advantage is pets. There are ponies or parrots in other places, and here are — — Dragon!

　

　 　 How rare and valuable is mutual understanding? The contradiction between any species is not necessarily irreversible, especially when the premise of all this is based on "misunderstanding". Maybe it’s too surreal for us to understand each other with dragons, but How to Train Your Dragon is like a mirror reflecting reality. At least let’s start tomorrow, open our eyes and open our hearts, and start by actively understanding the people around us ~

　　Editors’ new ideas lead a new era, and new missions start a new journey. General Secretary of the Supreme Leader pointed out in the report of the 19th National Congress of the Communist Party of China that after long-term efforts, Socialism with Chinese characteristics has entered a new era, which is a new historical orientation for China’s development. Focusing on what kind of Socialism with Chinese characteristics and how to adhere to and develop Socialism with Chinese characteristics in the new era, our party has formed the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era through arduous theoretical exploration. In order to seriously study and understand, profoundly grasp the new era, new ideas and new journey, and effectively unify thoughts and actions into the spirit of the 19 th National Congress of the Communist Party of China, this newspaper invited experts and scholars to interpret it — —

　　　　　 Welcome a new era in Socialism with Chinese characteristics.

　　General Secretary of the Supreme Leader solemnly declared in the report of the 19th National Congress of the Communist Party of China: "After long-term efforts, Socialism with Chinese characteristics has entered a new era, which is a new historical orientation for China’s development." The new era means opening a new chapter and stepping into a new journey.

　　This is a new era that ushered in a great leap from standing up, getting rich and getting strong. Socialism with Chinese characteristics’s entry into a new era means that the Chinese nation, which has suffered a lot in modern times, has ushered in a great leap from standing up, becoming rich and becoming strong, and has ushered in a bright prospect of realizing the great rejuvenation of the Chinese nation, which is a new historical orientation for China’s development. China is gradually moving towards the center of the world stage, starting the journey from an economic power to an economic power.

　　This is a new era when we embark on a new journey of pursuing a better life after welcoming the changes in the main contradictions in our society. With the improvement of productivity and living standards, people’s demand for non-material things is increasing day by day, and the demand for higher levels such as democracy, rule of law, fairness, justice, security and environment is growing. According to the report of the 19th National Congress of the Communist Party of China, "the principal contradiction in our society has been transformed into the contradiction between the people’s growing need for a better life and the unbalanced development". The transformation of principal contradiction, a historic change in the overall situation, is a profound summary of the historical achievements and changes in China’s development in the past five years, a historical response to the achievements of reform and development in the past 40 years, and an accurate positioning of the future development direction and goals of China. In the future, on the basis of continuing to promote development, we should focus on solving the problem of insufficient development imbalance, vigorously improve the quality and efficiency of development, better meet the growing needs of the people in economic, political, cultural, social and ecological aspects, and better promote the all-round development of people and social progress.

　　This is a new era for China to contribute wisdom and strength to world peace and development. In the process of realizing the Chinese nation’s great rejuvenation of the Chinese dream, China has played the role of a responsible big country, actively participated in the reform and construction of the global governance system, put forward ideas and views on global security governance, global economic governance and global development governance, and put them into practice, playing an increasingly important role in the international arena and contributing China’s wisdom and strength to global governance. China’s international status, influence and discourse power have been continuously improved, which has comprehensively opened a new era of contributing China’s wisdom and strength to world peace and development.

　　This is a new era that pays more attention to balanced development under the guidance of new development concepts. China’s economic development has entered a new stage. According to the report of the 19th National Congress of the Communist Party of China, there are still many shortcomings in our work, and we are also facing many difficulties and challenges. For example, some outstanding problems of insufficient development imbalance have not been solved. Solving these problems is also an important foothold for China’s economic work in the future. In the future, under the guidance of the new development concept, China will enter a new era of paying more attention to structural balance, urban-rural regional development balance and the balance between man and nature. (The author is the director and professor of the Department of Economics, National School of Administration)

　　　　　 Important Follow-up of Doing Economic Work Well in the New Era

　　On the basis of making a major judgment that "Socialism with Chinese characteristics has entered a new era" and accurately pointing out that "the main contradiction in our society has been transformed into the contradiction between the people’s growing need for a better life and the unbalanced development", General Secretary of the Supreme Leader devoted a lot of space to expounding economic work in the report of the 19th National Congress of the Communist Party of China, which not only systematically summarized the economic and social development achievements since the 18th National Congress of the Communist Party of China, profoundly analyzed the current economic situation in our country, but also made comprehensive arrangements for the future economic work led by the Party.

　　Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has judged the situation from the long period of economic development and the global political and economic background, and put forward a series of new ideas, new ideas and new strategies around economic construction, forming a development idea centered on improving the quality and efficiency of development. From a comprehensive analysis of the trend change of China’s economic development to a highly generalized new normal of economic development, from a comprehensive understanding and grasping of the new normal to putting forward innovative, coordinated, green, open and shared development concepts, from defining the main line of supply-side structural reform to adhering to the general tone of steady progress. It can be said that it is precisely by relying on these new ideas, new ideas, new strategies and the closely linked and continuous economic policy framework that we can achieve the brilliant achievements of stable, healthy and sustainable economic and social development under the background of difficult global economic recovery. It is also based on these new ideas, new ideas, new strategies and the closely linked and continuous economic policy framework formed by them. The report of the 19th National Congress of the Communist Party of China made a major judgment that "China’s economy has shifted from a high-speed growth stage to a high-quality development stage, and it is in the key period of transforming the development mode, optimizing the economic structure and transforming the growth momentum", and accordingly put forward that "building a modern economic system is an urgent requirement for crossing the barrier and a strategic goal for China’s development". It can also be considered that these new ideas, new ideas, new strategies and the closely linked and continuous economic policy framework formed from them,It can’t come from textbooks of western economics, nor can it be copied from classical Marxist writers, but it can only come from China’s practice and can only be produced on the basis of China’s national conditions.

　　In short, the economic policy framework put forward by the CPC Central Committee with the Supreme Leader as the core in the past five years around economic work not only comes from practice, but also effectively guides practice, and is constantly enriched and improved in practice. It is useful, usable and effective, and it is an important follow-up for us to do a good job in economic work in the new era. As long as we follow this direction, we will be able to successfully achieve the grand goal of "building a well-off society with more developed economy, more sound democracy, more advanced science and education, more prosperous culture, more harmonious society and more affluent people’s lives by the centenary of the founding of the Party, and then struggling for another 30 years, basically realizing modernization and building China into a socialist modern country by the centenary of the founding of New China". (The author is a member of the Chinese Academy of Social Sciences and director of the Economic Research Institute)

　　　　　 Correctly understand the distinctive features and rich connotations of the new era.

　　In the report of the 19th National Congress of the Communist Party of China, General Secretary of the Supreme Leader clearly stated that "Socialism with Chinese characteristics has entered a new era", which is a new historical orientation for China’s development. It is of great significance for us to deeply understand and scientifically grasp the distinctive features and rich connotations of the new era and start a new journey.

　　It is a fine tradition of revolutionary leaders and communist party people to make a scientific judgment on the historical position of the cause led by the party in time, determine the goal of struggle, put forward the ideological program and formulate the action guide according to the changes of the characteristics of the times and the main contradictions.

　　A correct understanding of Socialism with Chinese characteristics’s entry into a new era has three dimensions and three signs: the first is the dimension of the Chinese nation’s own development, which is marked by the unremitting efforts of the people of China who have been United and led by the Communist Party of China (CPC) for more than 90 years, and the Chinese nation, which has suffered a lot in modern times, has ushered in a historic leap from standing up, becoming rich and becoming strong; The second is the dimension of the development of world socialism, which is marked by the unremitting efforts of New China in the past 60 years, especially in the past 40 years of reform and opening up. Scientific socialism has given off great vitality in China and held high the banner of Socialism with Chinese characteristics in the world. The third dimension is the modernization of human beings, which is marked by the continuous pioneering and forging ahead after nearly 40 years of reform and opening up, especially since the 18th National Congress of the Communist Party of China. Socialism with Chinese characteristics not only led China to the correct path of modernization, but also expanded the broad ways for developing countries to modernize, providing new choices for those countries and nations that want to speed up their development and maintain their independence.

　　One hundred years ago, the October Revolution brought us Marxism–Leninism. No matter whether it is China’s revolution or construction, what we initially learned is "Russian experience" and "Soviet plan". There are experiences and lessons, successes and failures. Since the reform and opening up, we have embarked on a Socialism with Chinese characteristics road, which not only blazed a "China road" for the development of world socialism, but also provided "China wisdom" and "China plan" for human beings to solve development problems.

　　After several generations of communist party people led the people of China in their relay struggle, today’s China has ushered in a new era of Socialism with Chinese characteristics. This is an extremely important judgment with rich connotation of the times: judging from the development process of Socialism with Chinese characteristics, this is an era in which the great cause we are engaged in is constantly enriched and developed and continues to win great victories under the new historical conditions; From the perspective of China’s modernization, this is an era of winning the battle to build a well-off society in an all-round way and then building a socialist modern power in an all-round way; From the perspective of people’s happiness, this is an era in which people of all ethnic groups in the country unite and struggle, constantly create a better life and gradually realize common prosperity; From the perspective of national rejuvenation, this is an era when all Chinese sons and daughters work together to realize the great rejuvenation of the Chinese dream; From the perspective of national prosperity, this is an era when China is approaching the center of the world stage and making greater contributions to mankind. Undoubtedly, this era is of great significance not only in the development history of People’s Republic of China (PRC) and the Chinese nation, but also in the development history of world socialism and human society.

　　Empty talk about wrong country, hard work and prosperity. We can’t live up to this great era. We must roll up our sleeves and work hard. In the spirit of waiting for time and seizing every minute, we should take the long March of the new era and strive for a bright future for the great rejuvenation of the Chinese nation. (The author is Party Secretary and Researcher of Shandong Academy of Social Sciences)

　　　　　 Chinese cultural genes with a new theoretical leap

　　Combining the basic principles of Marxism with China’s concrete reality is an important magic weapon for the Communist Party of China (CPC) people to realize Marxism in China. The "concrete reality of China" here includes history and culture. In a certain sense, history and culture actually determine the style and style of the ideological and theoretical system.

　　The Supreme Leader’s Socialism with Chinese characteristics Thought in the new era has a solid cultural foundation and civilization support. From putting forward the Chinese dream of realizing the great rejuvenation of the Chinese nation, to emphasizing that the road of Socialism with Chinese characteristics "came from the inheritance of the Chinese nation’s 5,000-year-old civilization, which has a profound historical origin and a broad realistic foundation", and then emphasizing that "China’s current national governance system is the result of long-term development, gradual improvement and endogenous evolution on the basis of China’s historical inheritance, cultural tradition and economic and social development", As well as "deeply excavating and expounding the times value of Chinese excellent traditional culture in stressing benevolence, attaching importance to the people, keeping honesty, upholding justice, respecting harmony and seeking common ground", it fully shows that the rich philosophical thoughts and humanistic spirit of Chinese excellent traditional culture have been creatively transformed and developed, and have given off lasting spiritual charm and cultural brilliance.

　　The historical logic of the development of Marxism in China tells us that it is the cultural spirit that has lasted for 5,000 years that makes China-oriented Marxism more popular among the people and more moist and silent.

　　The theoretical logic of the development of Marxism in China tells us that civilization, especially ideology and culture, is the soul of a country and a nation. No matter which country or nation, it can’t stand if it doesn’t cherish its own ideology and culture and loses its soul. Cultural self-confidence is a more basic, deeper and more lasting force in the development of a country and a nation. Only by persisting in moving from history to the future and forging ahead from the continuation of national culture can we do a good job in today’s cause.

　　"Standing on the vast land of more than 9.6 million square kilometers, sucking the cultural nutrients accumulated by the long struggle of the Chinese nation for more than 5,000 years, we have the majestic power of more than 1.3 billion people in China. We take the road of Socialism with Chinese characteristics and have an incomparably broad stage of the times. It has an incomparably profound historical heritage and an incomparably strong determination to move forward." General Secretary of the Supreme Leader has repeatedly emphasized this understanding, expressing the profound historical and cultural feelings of the Communist Party of China (CPC) people, and also conveying a firm historical and cultural consciousness. This feeling and consciousness are embodied in the supreme leader’s Socialism with Chinese characteristics Thought in the new era and in the historical journey of realizing the Chinese nation’s great rejuvenation of the Chinese dream. (The author is a professor at the Party School of the Central Committee of the Communist Party of China)

　　　　　 Grasping the Three Nodes and Advancing the Great Cause

　　Based on the new era conditions and starting from a new historical starting point, General Secretary of the Supreme Leader put forward in the report of the 19th National Congress of the Communist Party of China that "the overall task of upholding and developing Socialism with Chinese characteristics Thought in the new era is to realize socialist modernization and the great rejuvenation of the Chinese nation, and to build a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power in the middle of this century in two steps on the basis of building a well-off society in an all-round way". This clear-cut strategic arrangement is inspiring, and the grand blueprint of ambition is inspiring. In this process, there are three important time nodes that need to be grasped:

　　First, by 2020, we will achieve the goal of the first century of struggle and build a well-off society with more developed economy, more sound democracy, more advanced science and education, more prosperous culture, more harmonious society and more affluent people’s lives. This requires us to advance all the work in an orderly and smooth way according to the plan on the basis of promoting the overall layout of "five in one" and coordinating the promotion of "four comprehensive" strategic layouts.

　　Second, from 2020 to 2035, we will struggle for 15 years and basically realize socialist modernization. There are several aspects that need to be focused on: first, we should be among the forefront of innovative countries, narrow the gap in regional innovation investment capacity, and improve the national innovation system. Second, basically realize the modernization of the national governance system and governance capacity. Third, significantly enhance the soft power of the country’s culture. Fourth, promote common prosperity. Fifth, make the society full of vitality, harmony and order, and make great efforts to solve problems such as insufficient development imbalance. Sixth, build a beautiful China.

　　Third, from 2035 to the middle of this century, we will strive for another 15 years to build China into a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power. By then, our people will enjoy a happier and healthier life, and the Chinese nation will stand in the world’s national forest with a more high-spirited attitude. First, become a responsible big country that plays an important role in the world. Actively participate in the reform and construction of the global governance system, and constantly contribute to the wisdom and strength of China. Second, become an open economic power that affects the world. Promote the opening of global trade and investment, promote the development of economic globalization and promote the construction of an open world economy. It is necessary to focus on the construction of the "Belt and Road", form an open pattern of land and sea linkage and two-way mutual assistance between the East and the West, and form a global trade, investment and financing, production and service network. Third, become an innovative power. It plays an important role in promoting global knowledge accumulation, technological progress and personnel training, and promotes major technological innovation through all-round international cooperation, thus effectively promoting the strong, sustainable, balanced and inclusive growth of China’s economy and the world economy. Fourth, become a big country to promote global inclusive development. Further expand the way for developing countries to modernize and contribute China wisdom and China’s plan to solve human problems. Fifth, it has become an irreplaceable and important force for maintaining a "peaceful international environment and a stable international order." (The author is the chief researcher of China International Economic Exchange Center)

On May 10th, in the biggest 10m anechoic chamber in the southwest of Mianyang City, the staff conducted a microwave radiation test on the spot. (Reporter) Li Xiangyu)

     

● To help enterprises tackle key technical problems, Sichuan explored the establishment of the first large-scale scientific instrument sharing platform in integration of defense and civilian technologies, and promoted the open sharing of scientific research resources such as large-scale scientific instruments and equipment.

● Create innovative cooperation platforms. At present, there are 9 major scientific and technological infrastructures built and under construction in the province, ranking among the top in the country, with 151 national scientific and technological innovation platforms and 1,332 provincial scientific and technological innovation platforms.

● Promote the transformation of scientific and technological achievements. Sichuan strives to solve the "first mile" and "last mile" problems of scientific and technological achievements transformation, stimulate the vitality of scientific research in colleges and universities, and at the same time strengthen the transformation of achievements, avoid ineffective research and development, and "research" rather than "development"

First-line tidal observation

It is an important reform task entrusted to Sichuan by the CPC Central Committee and the State Council to systematically promote the comprehensive innovation reform experiment.

In August 2015, our province became one of the eight comprehensive innovation and reform pilot zones in China. Chengde Mian area, which has concentrated nearly 70% of the province’s scientific and technological strength, has taken on the heavy responsibility of promoting implementation. How to rely on the profound scientific and technological "internal strength" to accurately point out the "acupoints" of the transformation of scientific and technological achievements and create a set of beautiful "boxing methods" to promote industrial development through science and technology?

From May 9th, the report group of "Magnificent 70-year Struggle in a New Era —— Journalists Visiting the National Experimental Zone" walked from north to south along Mianyang, Deyang and Chengdu to visit the "Kung Fu Cheats" of Sichuan’s comprehensive innovation and reform experiment.

From static rotation

Open the glass door, help the laboratory technology to insert "wings" and break into the vast industrial sky.

On the afternoon of May 15th, Professor Li Jianjun from the School of Architecture and Environment of Sichuan University opened a message box to reporters in the laboratory. In addition to the scholar’s elegance, it is difficult to hide a capable temperament in him.

"There are many transactions, and they are complicated. Please forgive me." Li Jianjun said. A string of titles on his business card reminds reporters that he is not only the "big cow" of flue gas desulfurization technology in China, but also the operational responsibility of related industrial companies.

Flue gas desulfurization is mainly to convert sulfur dioxide into sulfur trioxide and then into sulfuric acid. Other technologies need to be carried out at a high temperature of more than 400 degrees, and the flue gas needs to be heated. After about 8 years of scientific research, by 2010, the Li Jianjun team has mastered a relatively mature flue gas desulfurization technology, which can be carried out at 50-200 degrees, with environmental protection and cost advantages.

However, the technical achievements have gone out of the laboratory to realize industrialization, but this thin "glass door" is not easy to pass. A slightly embarrassing question is: how to distribute the benefits brought by the results between teams and units? Also, can scientists be good managers of enterprises?

In 2016, Sichuan University promoted the innovation of the transformation mechanism of scientific and technological achievements, and explored the confirmation of duty inventions, that is, recognized the ownership share of scientific researchers’ personal invention inspiration, innovative ideas and realization ability in the final results. As for the team achievements in Li Jianjun, the team and the school distribute the benefits of the achievements transformation according to 85: 15.

Accordingly, the team members raised funds to set up a company, focusing on a link in the industrial application of this technology: the production of catalysts and related supporting services, and after its establishment, it realized an output value of 30 million yuan. "Now hire a professional manager to take care of the company so that the team can continue to focus on the main business." Li Jianjun’s tone is calm. "The school has not talked with the team about redistribution, and it needs to be improved in the refinement of the system."

Let the scientific and technological achievements "realize" and let the scientific research team study calmly. Mianyang’s approach is the same-set up relevant technology trading centers, use professional technical brokers to run errands for the scientific research team, and promote the evaluation, trading and financing of scientific and technological achievements. At present, the center has recruited 71 technical brokers nationwide, mainly responsible for collecting local technology supply and demand information.

Turn emptiness into reality

From patent to mass production, we make moves in the square inch of the transformation of results, which gives birth to "singles" experts in sub-sectors

Carefully picked up two small bottles of transparent liquid, and looked at the light source carefully … The two bottles of liquid with a price difference of twice could not be seen in the eyes of reporters. R&D personnel explained that because the luminous flux difference between the two bottles of liquid is 3%, "the high price can reach 10 thousand yuan per kilogram."

On the morning of May 10th, in the final test site of Mianyang Huabao Dingye Technology Co., Ltd., the crude iron stairs led us to the front of three "big guys". Glassware and metal pipes were connected with each other, and traces of tape fixation could be seen at individual joints.

"These three devices took two years, and it took about 10 million yuan to mature." Touching a sunken pipeline on the equipment, Chen Caihu, general manager of Mianyang Huabao Dingye Technology Co., Ltd., was quite emotional.

In 2016, at a technical achievement conference, Chen Caihu learned that a silicone material technology of China Academy of Engineering Physics was looking for a transferee. After paying 7 million yuan for the technology, it took him three years to get through the road of industrialization and finally made a profit in June 2019.

When a technology moves from laboratory to industrialization, it is necessary not only to optimize the production process to reduce costs and stabilize product quality, but also to identify the market and develop products around market demand. To this end, Chen Caihu set up a research and development team and solved the production process problem in two years. In order to find the market, he conducted a market survey for one year before purchasing the technology, and then conducted product verification with downstream enterprises for three years. "It is to convince the other party that your product quality is excellent and reliable."

Take the LED packaging adhesive market as an example. Compared with the epoxy resin in 100 yuan, the luminous flux of silicone, which is several thousand yuan per kilogram, is larger, which can make the LED brighter. However, processing enterprises dare not rashly adopt new suppliers, which requires product verification, and it takes one year to do it once.

"I feel very lucky, the technology is very good, mass production can be achieved, and the market has given us an opportunity to break the monopoly of foreign brands, but the intervening years are really not easy." Chen Caihu said.

Simplify complexity

Customize the "knife method" and deepen the public production service, so that big countries can also "dance"

The ground part is as high as 27 meters and weighs about 22,000 tons, of which 68 are single parts exceeding 70 tons-the world’s largest 80,000-ton die forging press, which is a well-deserved "big country heavyweight".

This press makes the metal material flow in the die under strong pressure, refines the internal grains, and realizes the overall precision forming of large die forgings. It is mainly used in aerospace, nuclear energy, petrochemical industry, shipbuilding, power and other industrial fields. "For example, in the past, an aviation component needed to weld two pieces. With a large die forging press, it can be formed at one time, making the product more integrated, precise and lightweight." Xie Jing, deputy general manager of China Erzhong Wanhang Company, said.

If the 80,000-ton die forging press is compared to a "treasure knife", it is necessary to rely on Deyang’s strong industrial production service ability to tailor the "knife method" for forging different workpieces.

For example, in order to ensure the accuracy of a C919 product, sichuan engineering technical college took the lead in designing a set of strengthening scheme for high-temperature wear-resistant materials. Through small-scale tests, it took half a year to improve the wear resistance of a set of molds, ensuring the precision control of the product and solving the bottleneck problem for the mass production of C919 products.

At present, Sichuan Institute of Engineering and Technology has three provincial engineering laboratories, which can help similar high-tech equipment and instruments in Chengde Mian to give full play to their hidden value.

In the Robot Application Technology Engineering Laboratory of Sichuan Equipment Manufacturing Industry, the high roof is enough for the drone to take off and take aerial photos inside. The factory building is large, and the processing objects are also large. A dark "round cover" with a diameter of about 3 meters is placed in a bright and modern laboratory, and a large piece of newspaper on it has been polished to reveal the background color.

This is a valve cover used in nuclear power field. When it is cast, it has a layer of black substance on its surface, which needs to be cleaned and polished with a grinding wheel. In the past, these jobs required workers to work at high temperatures. The task undertaken by this laboratory is to replace it with robots. "This is actually very difficult. Industrial robots are suitable for simple and repetitive work, and this work requires robots to identify and plan their own paths." Hu Minghua, head of the laboratory, said.

A yellow industrial robot stood by, with many "weapons and equipment" hanging on it. "This one is equivalent to the robot’s eyes, and this computer is the head." In Hu Minghua’s view, robots, lathes and even 80,000-ton die forging presses are all basic platforms. To use the platform well, a special team is needed to design and develop application schemes. "Our team is entrusted by the enterprise to tailor the solution for it, so that the effectiveness of the platform can be fully exerted." Hu Minghua said. (Reporter   Zu Mingyuan   Zhu xueli   Jiang Junfang   Leicuo)

On [car home Shanghai Preferential Promotion Channel], we are pleased to announce that preferential activities are under way! As a model that has attracted much attention, the zero-run C01 has ushered in a maximum discount of 32,000 in Shanghai. At present, the starting price of this high-performance electric car is only 125,800 yuan. You can try to get a higher discount by clicking the "Check Car Price" button in the quotation form.

The zero-run C01 is a very attractive medium-sized and large-sized vehicle with a simple and fashionable design. The front face design of this model is very unique, adopting a streamlined shape, and the air intake grille adopts a closed design, which makes the whole front face look more exquisite. The body lines are smooth and the overall style is fashionable, which shows the high-end positioning of the zero-running car. In addition, the zero-run C01 also adopts a two-color body design, which makes the whole model more dynamic. In a word, the design of the zero-run C01 is excellent, which not only shows the sense of modern science and technology, but also highlights the unique style of the zero-run car.

The zero-run C01 is a medium and large-sized car with a body size of 5050 * 1902 * 1515mm and a wheelbase of 2930mm. The body lines are smooth, showing a dynamic profile. The car adopts 245/45 R19 front and rear tires, and is equipped with sporty rims, which further highlights the sporty feeling of the car. The front tread is 1608 mm and the rear tread is 1604 mm, which provides a good foundation for the stability and handling of the vehicle. The overall design is fashionable and atmospheric, and it is an impressive model.

The interior design of Zero Run C01 is fashionable and simple. The center console adopts a 14.6-inch large screen, supports voice recognition control system, and can control functions such as multimedia, navigation, telephone and air conditioning. The steering wheel is made of leather or genuine leather, which can be manually adjusted up and down and back and forth. There are USB and Type-C interfaces in the front and back rows, which is convenient for users to use. The front seats are also equipped with heating, ventilation and massage functions, and the driver’s seat also has an electric seat memory function. The rear seats can be tilted in proportion, providing greater space flexibility. The overall interior design is exquisite, and the comfort and convenience have been fully considered.

The zero-run C01 is powered by a 1.5L 95 HP L4 engine with a maximum power of 70kW. At the same time, it uses a single-speed gearbox for electric vehicles. This engine can provide excellent power performance and driving experience for zero-run C01, and also bring reliable performance and stability to the vehicle.

After the retail C01 went on the market, we received feedback from many car owners, including a car owner named car home, who compared BYD’s Dolphin Seal Destroyer and ID3 before buying a car, and finally chose the retail C01. He is full of praise for the overall streamlined design of the car body, saying that it looks very comfortable. He also specifically mentioned the design of hidden door handles and frameless windows, as well as the slender front and rounded rear, which are in line with the aesthetics of young people. He believes that the excellent design and configuration of the zero-run C01 will bring more excellent driving experience to more young people.

The MG brand of SAIC will launch an eye-catching brand-new model next year, which was first announced on social media by Zhou Shuo, general manager of MG brand division. This new model will be equipped with cutting-edge semi-solid battery technology, and the price is quite close to the people, indicating that the new energy vehicle market will usher in a new trend.

It is reported that the core highlight of this new model lies in its semi-solid battery technology. This kind of battery not only has an energy density as high as 300Wh/kg, but also has a battery life of over 1,000 kilometers. What’s even more amazing is that it supports quasi-900V ultra-fast charging technology, which can add more than 400 kilometers of cruising range to the vehicle in just 12 minutes. This technological innovation will undoubtedly greatly alleviate consumers’ anxiety about the endurance of pure electric vehicles.

When revealing this news, Zhou Shuo stressed that although the new car is equipped with such advanced technology, its price positioning is very close to the people. This strategic decision will undoubtedly attract more consumers’ attention and further promote the popularization and development of new energy vehicles. The introduction of semi-solid battery technology not only improves the performance of vehicles, but also makes a significant breakthrough in safety. The battery adopts solid electrolyte, which ensures the ultra-high safety of the battery from the battery core level, and can realize that the whole package of L0 has no heat spread and no fire, providing consumers with a more secure driving experience.

In addition to semi-solid battery technology, this new model will also be equipped with a new generation of DMH hybrid system of SAIC. The system has been successfully applied in D7 DMH and Roewe D5DMH, and won wide recognition in the market with its excellent performance and environmental protection characteristics. The re-application of this new model will undoubtedly further enhance its market competitiveness.

　　

　　The gun-launched missile launched by the T-95 tank can penetrate 1200mm thick armor at a long distance [data picture].

　　Click to browse military videos.

　　

　　

　　Mobile display of the latest Russian T-90C main battle tank wearing a new camouflage system [data photo]

　　Russian Deputy Defense Minister makarov told Russian media on the 22nd that Russia is testing a tank with excellent performance, and the test work will end next year, and the army will be produced and equipped in 2009.

　　Ten years ahead of the west

　　Makarov said that the combat performance of this new type of tank is better than that of all types of tanks at home and abroad, and its running device, driving device, fire control system, weapon, target identification and reconnaissance system are all new.

　　The analysis pointed out that Russia’s new tank is most likely the T-95 speculated by the outside world. As early as the mid-1980s, the former Soviet Union started the development plan of the fourth-generation main battle tank T-95, but it stopped for various reasons. This new tank weighs 50 tons, and its length and width are basically the same as those of T-72 and T-80. It has absorbed many advantages of active tanks and given more special properties, which has far exceeded the new main battle tank being developed in the United States. It is said that it will take at least 10 years for the west to catch up.

　　The fourth generation of new modeling

　　According to the data, the firepower is one of the biggest advantages of the T-95. In addition to the comprehensive strike fire system, its gun-launched missiles can penetrate 1200 mm thick armor at a long distance, and the hit rate is guaranteed to be above 80%. The T-95 has a maximum off-road speed of 85km/h and is equipped with an intelligent suspension device, which doubles the off-road speed and improves the stability by 10 times.

　　In terms of protective measures, T-95 adopts all-titanium alloy modular armor with high strength and good toughness, so that the resistance can reach or exceed 1500 mm thick steel plate. Different from the previous Russian tanks, the T-95 broke the tradition and adopted the unmanned turret design, and its automation degree was obviously improved. The tank crew will be reduced to two, namely the captain and the driver (and mechanic). It pays attention to the ergonomic design, the cockpit is completely separated from the combat cabin with armor plates, the chair is comfortable, the cabin activity space is more spacious than other tanks, and the fatigue factor caused by narrow space is reduced.

　　In addition, the T-95 is equipped with the most modern radio equipment. With its low profile, powerful artillery, advanced protection and anti-dust measures, T-95 can have an advantage in the confrontation with any modern tank.

　　Russia stepped up its armament.

　　Russian President Vladimir Putin said in his State of the Union address in April this year that Russia must continue to strengthen its armed forces, and Russia has begun to implement the national weapons and equipment plan for 2007-2015, most of which should be used to purchase new weapons and military technology and equipment in bulk. According to Russian media reports, Russia’s defense budget in 2007 was 822 billion rubles (US$ 1 is about 25 rubles), which means that Russia urgently needs weapons and equipment, most of which will be used to update naval weapons and equipment, at least 50% of which will be used for submarine forces.

　　Military industrial complex is the success of Russian defense industry, which has high technology and innovative vitality, and employs tens of thousands of people. In 2005, Russia’s weapons and equipment have been exported to 61 countries, with a total export value exceeding $6 billion.

　　

　　

　　Ace tank performance competition Russia announced the launch of the world tank king

　　Xinhuanet Moscow, December 22 (Reporter Lu Jingli) Russian Deputy Defense Minister makarov told Russian media on the 22nd that Russia is conducting an experiment on a tank with excellent performance. The experiment will end next year and the army will be produced and equipped in 2009.

　　Makarov said that the combat performance of this new type of tank is better than that of all types of tanks at home and abroad, and its running device, driving device, fire control system, weapon, target identification and reconnaissance system are all new. Read the full text ""

　　Ace tank performance competition

　　

　　

　　Technical performance of German Leopard -2 main battle tank

　　Leopard -2 main battle tank (A4 type) has a total weight of 55 tons and four crew members. The design of the tank puts the crew’s survivability at the top of the 20 requirements. Both the car body and turret are equipped with clearance composite armor, and the front end of the car body is pointed, with a thick side skirt. Read the full text ""

　　

　　

　　American M-1 "abrams" main battle tank

　　In February 1981, the Army approved the production of 7,058 M1 tanks, and officially named them M-1 abrams main battle tanks. In September 1981, Lima Tank Factory and Detroit Tank Factory started small batch production, and in March 1982, Detroit Tank Factory began to manufacture production vehicles. Read the full text ""

　　

　　

　　Israeli "Merkava" main battle tank

　　Merkava MK2 tank was delivered to the Israeli army in December 1983, and Merkava MK3 tank was put into production in 1987. By the beginning of 1988, Israel had produced about 800 Merkava tanks. A total of $65 million was spent on research, development, testing and production of prototype cars. Read the full text ""

　　

　　

　　British Challenger -2 tank

　　Britain’s Challenger -2 tank is known as one of the most advanced main battle tanks in the world today. British commanders gave "reassurance" to the officers and men serving in the front line in Iraq, saying that the weapons that can penetrate Challenger-2 tank have not yet been made. Read the full text ""

　　

Editor: Cao Jin

　　The Fifth Plenary Session of the 18th CPC Central Committee put forward the idea of "deeply implementing the innovation-driven development strategy and giving play to the leading role of scientific and technological innovation in all-round innovation". China has entered the Internet era. To implement the innovation-driven development strategy and build an innovative country, we must promote the development of "internet plus Science and Technology" and innovate the development model of science and technology in China.

　　Comrade Deng Xiaoping pointed out that "science and technology are the primary productive forces". Although China is an economic power, and its GDP ranks second in the world, it is not yet an economic power. One of the fundamental reasons is that China’s scientific and technological innovation ability is still relatively weak. In September this year, the World Intellectual Property Organization, Cornell University and Yingshi International Business School jointly released the 2015 Global Innovation Index. Among the 141 economies in the world, Switzerland, Britain, Sweden, the Netherlands and the United States ranked in the top five, and Chinese mainland ranked 29th.

　　The Fifth Plenary Session of the 18th CPC Central Committee put forward the idea of "deeply implementing the innovation-driven development strategy and giving play to the leading role of scientific and technological innovation in all-round innovation". China has entered the Internet era. To implement the innovation-driven development strategy and build an innovative country, we must promote the development of "internet plus Science and Technology" and innovate the development model of science and technology in China.

　　First, promote the disclosure of scientific and technological information with "internet plus". For a long time, there has been a problem of repeated research and development of science and technology and repeated investment in science and technology funds in China, which not only wastes the time and energy of science and technology workers, but also wastes the limited science and technology funds of the central and local governments. An important reason for this situation is "information asymmetry", that is, a science and technology worker does not know whether others have carried out relevant research, and a science and technology department does not know whether other science and technology departments have funded similar projects.

　　Internet is a connector to eliminate "information asymmetry". For example, through the establishment of a national unified Internet-based information platform for scientific and technological projects, cross-regional and cross-departmental information sharing of scientific and technological projects can be realized. Before funding a project of a scientific and technological staff, the competent department of science and technology should first inquire about similar projects and the funded situation of the scientific and technological staff, so as to avoid repeated investment in scientific and technological funds. The research results of non-confidential scientific and technological projects invested by the government should be made public to the whole society through the Internet. The contents published through the Internet include the general situation of scientific and technological projects, research reports, published related papers, experiments or test data, developed samples and prototypes, etc.

　　In the field of scientific research, many European and American countries have launched an "Open Access" movement, aiming at opening up the scientific research results funded by the government to the public. The governments of these countries believe that scientific research funds come from taxpayers and scientific research results should be open to taxpayers. In 2013, the Obama administration issued an executive order requiring that government-funded research should be open to the public free of charge within one year of its publication, involving 15 units including the National Science Foundation, the Ministry of Education and NASA.

　　In September this year, the Central Office and the State Council issued the "Implementation Plan for Deepening the Reform of the Science and Technology System", proposing "to fully implement the national science and technology reporting system, establish a service mechanism for sharing scientific and technological reports, and take the submission and sharing of scientific and technological reports as the basis for subsequent support to the project undertaker". To this end, a national database of scientific and technological reports should be established, in which non-confidential scientific and technological reports should be made public to the whole society through the Internet.

　　Publicizing scientific and technological information through the internet can not only reduce repeated research and development and repeated investment in scientific and technological funds, but also make scientific and technological workers truly "stand on the shoulders of giants"; But also can promote the docking of supply and demand between scientific and technological development units and potential users, and improve the transformation rate of scientific and technological achievements in China; We can also reduce some other bad phenomena in the field of science and technology by introducing social supervision, such as rent-seeking and corruption caused by black-box operation of science and technology projects, appropriation of other people’s scientific research achievements, forgery of experimental data or products and other misconduct.

　　Second, promote the sharing of scientific and technological resources with "internet plus". The Implementation Plan for Deepening the Reform of the Science and Technology System proposes to establish a unified and open national network management platform for scientific research facilities and instruments, bring all qualified scientific research facilities and instruments into the platform management, and establish an open sharing system and operation subsidy mechanism for major national scientific research infrastructure and large scientific research instruments. In addition to scientific research facilities and instruments, scientific and technological resources include scientific and technological talents, scientific and technological capital resources, scientific and technological information resources and natural resources.

　　To carry out collaborative innovation and make scientific and technological work form a joint force, we must promote the sharing of scientific and technological resources. The key to promoting the sharing of scientific and technological resources is to find out the family background, clarify the present situation of scientific and technological resources in China, and eliminate the "information asymmetry" between the supply and demand sides of scientific and technological resources. For example, establish a national database of scientific and technological talents, and include scientific and technological personnel with senior titles or doctoral degrees in the national database of scientific and technological talents. The data items include basic information such as name, date of birth, place of origin, educational experience, hosting or participating in scientific research projects, scientific research achievements and contact information. Integrate scientific and technological information resources such as scientific documents and scientific data, establish scientific and technological databases and platforms, and provide scientific and technological information services through the Internet.

　　Third, promote the innovation of science and technology model with "internet plus". Whether it is an enterprise, a university or a scientific research institution, the number of scientific and technological personnel it has is always limited, and the ability of scientific and technological personnel is often limited. Many enterprises, universities and research institutes have encountered scientific and technological problems that cannot be solved by the scientific and technological personnel of their own units alone.

　　In recent years, a new model-Internet crowdfunding has emerged in the field of scientific and technological innovation. American innovation websites have gathered more than 300,000 people around the world and have solved 1,700 top technical problems for the world’s top 500 enterprises. "How to accurately predict solar flares and keep the space shuttle from bad weather" has puzzled NASA scientists for 30 years. In 2010, this puzzle was published on this website. 120 days later, Bruce Kragen, a retired radio engineer in New Hampshire, provided the solution.

　　As the saying goes, the master is in the people and the wisdom is in the people. At the executive meeting of the State Council held on June 24th this year, Premier Li Keqiang pointed out: Great things can be achieved by gathering wisdom from many people. We should give full play to the superposition effect of "China wisdom" and inspire the wisdom of hundreds of millions of people through the Internet. Scientific and technological innovation through internet crowdfunding can make regions and units that are short of scientific and technological talents realize "not wanting everything, but seeking use" for scientific and technological talents, and to some extent alleviate the problems caused by the uneven distribution of scientific and technological resources in China.

　　Fourth, promote the development of "intellectual property rights in internet plus". Intellectual property is the most important embodiment of scientific and technological innovation, and the competent department of intellectual property should do a good job in the creation, application, protection, management and service of intellectual property with Internet thinking.

　　Support the construction of third-party intellectual property information platform, eliminate the "information asymmetry" between intellectual property owners and potential intellectual property buyers or users, and promote the docking of intellectual property supply and demand and the transformation of scientific and technological innovations. Strengthen the protection of intellectual property rights by using the internet. Publicizing the information of intellectual property law enforcement cases through the Internet, effectively deterring infringers. Accelerate the construction of intellectual property credit database, intellectual property credit information system and intellectual property credit information network, and carry out joint credit punishment on legal persons and natural persons who maliciously infringe intellectual property rights, so as to increase their opportunity cost of breaking the law. Implement online services, and let users know the acceptance, review progress and review results of their patent applications in a timely manner through the App of the competent intellectual property department. Support intellectual property service institutions to innovate business models through "internet plus". Support third parties to establish intellectual property service apps, integrate intellectual property service resources, and provide online consultation, online trading, online comments and other services.

1905 movie network news On April 13th, director Rene Liu made a surprise appearance on Zhengzhou campus to build momentum for the upcoming film on April 28th. During the warm-up video, some viewers kept holding up their mobile phones to help Rene Liu. When Rene Liu appeared, fans shouted his name resounded through the auditorium. "Later Mail" also continues to convey the story of you and me. The couple who have been in love for 20 years proposed marriage on the spot under the witness of Rene Liu to make up for the regrets many years ago. The truest love between them also touched the students present and shouted: "I want this kind of love, too. “

At the end of the activity, a chorus of thousands of people supported Rene Liu’s film. The students at the scene said that only a director with temperature can make a good-looking film. Rene Liu also said that it was the strength given by everyone that enabled her to go on bravely. As of 20: 00 on the 13th, the total number of indexes that "Later Us" wants to see on the ticketing platform has exceeded 1 million, leading the May 1st file. The film "Later Us" is directed by Rene Liu and produced by Zhang Yibai, starring Jing Bo Ran and Zhou Dongyu, and will be released on April 28th.

　

Rene Liu "Yu" saw "Later Us" as a warm director. 　

Couples who have been in love for 20 years propose marriage on the spot and sing with milk tea in person.

Before the activity started, many students were waiting for the appearance of Rene Liu, and some students were waiting for the arrival of Rene Liu in the rain. The roadshow chose to come to the school because Rene Liu said that he liked coming to the campus and was very happy as soon as he entered the school. She was deeply touched by the fearless character of young people, and at the same time, they were full of hope and let her experience the breath of youth again. She also said: "Young people can be brave and crazy about love. “

Today, a couple who have been in love for 20 years at the scene also let the students witness the real "crazy for love." Boys sometimes miss their anniversary because they are too busy at work, but he will deliberately take time to arrange a simple meal for them and say a simple "happy anniversary", which is warm and touching. The boy has been regretful because he didn’t formally propose to his wife. He proposed to show his love for his wife on the spot under the witness of Rene Liu. Rene Liu couldn’t help but sing for them personally. The scene was moved and laughed. The students present said: "I also want this kind of love." These real stories are exactly the feelings that Rene Liu wants to convey, and the stories of the public are the most touching, which coincides with his original intention of filming.

A fan at the scene has been silently supporting milk tea with his own actions, doing public welfare with his meager strength and helping more people. He said: "Because the warmth I got was given to me by milk tea, I think a warm director will bring a group of caring fans, and a warm director will make a good movie. "Rene Liu also responded with emotion:" My fans always give me a lot of encouragement, and we all treat each other sincerely. I often feel more powerful because of your message or every look, and want to do more things that we can do together. “

At the end of the activity, the students at the scene joined in chorus to support their films, and the fans call shouted "I called for the later us in Zhengzhou" to express their love and sincerity. The warm voice gave Rene Liu a lot of strength and made the audience look forward to the early release of The Later Us.

　

Rene Liu shouted from a distance to thank Mayday. 　

"Later We" wants to see the index break one million and lead the May 1st gear.

By 20: 00 on the 13th, the movie "Later Us" had a total index of more than 1 million on the ticketing platform, leading the May 1st file. On May Day, the opening song of the movie "Later Us", which was re-arranged in the "Wet Tears" version, once again ignited everyone’s inner feelings. In an interview with Zhengzhou media, Rene Liu said: "At the end of the film, A Xin sent me a message saying that he had rearranged and made a version of Later Us, so that I could listen to it and see if it could be used. After listening, it made me feel that the decision to use Later Us as the title was too correct. Mayday interpreted a different feeling this time. Thank you very much for lending me the title and re-composing the music for me. “

The film "Later Us" tells the story of a couple’s sweet abuse for ten years: Lin Jianqing (Jing Bo Ran) and Fang Xiaoxiao (Zhou Dongyu) meet by chance on the train home for the New Year. They worked hard together in Beijing, from heartache to mutual affection, and then began a sweet life, hugging and warming in the cold silence. Then, they broke up and lived apart from each other. Ten years later, seeing Qing and Xiao Xiao meet again by chance on the plane, it is also very curious how their story will continue. The film "Later Us" will be released on April 28th.

　　The word "volume" is the most distinctive label in today’s automobile industry. At the moment when the automobile market is scrambling to occupy the forefront of the market, the competitive direction of many cars is not only to configure the volume value, but also to be intelligent. However, many domestic new energy vehicles, such as ACC adaptive cruise system, have become standard, and the direction of the next volume of the car company is bound to be some more advanced intelligent driving assistance systems.

　　I, born in the all-electric digital platform, has four technical characteristics, such as high efficiency, high performance, high intelligence and high security. With high intelligence, it also has a high-level intelligent driving assistance system. The biggest difference between it and the general intelligent driving assistance system is that it has added a higher-level integrated adaptive cruise enhanced version and high-speed pilot intelligent driving assistance function, and the more detailed driving assistance action details from point A to point B. What will its performance be like? In the magic mountain city of Chongqing in 8D, let’s experience it.

　　On the deep blue SL03i, how about the hardware of Zhijia?

　　The dark blue SL03i we test-drive is equipped with a variety of sensing components, including 5 millimeter-wave radars, 12 ultrasonic radars, 6 micro-touch sensors, high-precision satellite system, capacitive touch-sensitive steering wheel sensor, 10 smart cameras with different pixels and different viewing angles inside and outside the car, and a DMS camera. Obviously, this is a low-cost intelligent driving hardware scheme that is not pure vision or laser radar. The cooperation of various sensing components can give full play to their respective advantages and realize 360-degree all-round monitoring.

　　In addition to hardware, the intelligent driving system of Deep Blue SL03i not only provides conventional maps and high-precision maps provided by Gaode, but also has a large-scale data pool. Based on a large number of open road tests, a large number of data accumulation and simulation training, as well as continuous optimization of algorithms and integration of software and hardware, the paper parameters and actual experience of this system can achieve a good result.

　　Deep blue SL03i has both traditional dashboard and AR-HUD. Its imaging size is equivalent to 53 inches, and the information that can be displayed here is very basic but critical. More finely on the central control screen, it shows the surrounding road conditions very accurately. Vehicles, lanes and obstacles will be displayed, all thanks to the capture and identification of the surrounding environment by the on-board hardware system.

　　The car system supported by Qualcomm Snapdragon 8155 can provide more critical computing power for intelligent driving. In addition to the highly intelligent IACC-L integrated adaptive cruise enhanced version, it is also equipped with NID pilot intelligent driving assistance system, which is a set of driving assistance system based on navigation path. It relies on high-precision maps to achieve pilot-assisted driving on supported expressways and some urban express sections, and it can achieve pilot-assisted driving from point A to point B on the road, which can achieve more advanced self-driving.

　　Our experience just happened to catch up with Monday, and it was still in the mountain city of Chongqing, which is known as the 8D magic city and may be the most complicated road network in the world. The experience of assisted driving on such complicated and changeable road conditions with dense traffic and frequent road construction is a great test of the intelligent driving skills of Deep Blue SL03i. In fact, except for some high-speed sections, the occasional urban road conditions in Chongqing also intermittently support the coverage of high-precision maps. So what is its actual performance here?

　　Urban Expressway+Expressway Intelligent Driving Experience

　　Under ideal conditions, this intelligent driving system of Deep Blue SL03i can make the vehicle travel from point A to point B automatically according to the route set by navigation. In this process, it can not only overtake the slow-moving vehicle, avoid danger, but also choose a better route independently. The experience is actually very close to automatic driving. However, it should be noted that under the current technical level and the requirements of laws and regulations, all functions are only auxiliary, and the driver can’t be the shopkeeper of cutting.

　　Specific to IACC-L, the operation of activating the system is very simple. When the vehicle drives to a road covered by a map, a steering wheel icon will pop up on the dashboard to remind you that you can turn on the function. After turning on, the vehicle can automatically drive according to the destination set by navigation. In actual use, the IACC-L startup operation of Deep Blue SL03i is quite simple. Like most cars, the system can be successfully activated by continuously dialing the electronic gear twice after being prompted, and the adjustment of the following distance and speed can be completed through the buttons on the left side of the steering wheel.

　　It is worth mentioning that in Chongqing, where traffic jams are frequent, when the driver turns on the function setting of high-speed pilot intelligent driving assistance or integrated adaptive endurance assistance, the gear will be the lowest gear "1st gear", so the following distance will be more in line with the driving habits of actual users. Officials say that the minimum following distance in this state can be controlled at 2m, and it is more difficult to be "jammed" by other vehicles.

　　The area covered by high-precision map on high-speed will display the red stamp of "NID" on the map, and when driving here, the system will automatically switch from IACC-L integrated adaptive cruise enhanced version to NID high-speed navigation assistance. Compared with the integrated adaptive cruise enhanced version, the biggest difference of this high-speed navigation aid is that it can realize automatic ramp up and down and route planning. On the expressway, its function is basically the same as that of automatic driving.

　　This system can automatically realize the self-adaptive cruise with lane centering and intelligent adjustment with the car, and realize automatic or commanded steering and intelligent deceleration by identifying speed limit signs in qualified corners. Its logic of judging and responding to the action of the preceding car is very old for drivers, so you don’t have to worry that any deceleration action of the preceding car will make your car have a huge nervous reaction.

　　Not all traffic participants on the road follow the rules. Facing the sudden sideways situation, the car can always try its best to avoid it at the first time. Deep blue SL03i can comfortably control the vehicle to slow down to a safe speed according to the speed limit signs appearing in tunnels/ramps/bends. Like an old driver, he will try his best to stick to the edge of the lane to make a smart shift, or try his best to brake and slow down, so as to prevent problems to the greatest extent, but he will never use the bypass to avoid obstacles.

　　The timing of intelligent lane change is optional, and it is cautious under standard conditions. When there is no car on the right rear, its lane change action is very textbook, and the timing and speed of lighting, turning and merging are very regular. However, in Chongqing, the car will only change lanes when the rear side is safe and the conditions are met. The threshold is similar to that of drivers who leave the novice period. The game is rather timid. In case of special circumstances, it will make timely corrections during the lane change process, keep a relative distance from the preceding car, and then accelerate the distance after completing the lane change.

　　When the speed of the preceding vehicle is too slow and there is road space on both sides, the system will judge the traffic situation and decide whether to change lanes and overtake. It is also optional. Under normal circumstances, its automatic lane change does not require a long safety margin, and the requirements for the distance between the front and rear vehicles on both sides of the lane are not great. The decision logic of the system is very human, and the timing is very human, and there will be no problem of frequent and urgent lane change.

　　Occasionally, on particularly congested roads, the logic of the system actually puts safety first. In the face of crowded congested roads and other vehicle drivers without zipper traffic habits, the system will occasionally appear indecisive, and the response of the system will appear a little twitchy. When the car is implemented, there will be a big swing or pitching action, but even the old driver will not be able to handle this scene well.

　　The system is also skilled in the choice of roads in and out of the ramp. According to the map and congestion, it will change to the exit lane in advance. When passing through the ramp, the overall response of the car is very decisive, and the speed will also drop to a reasonable range. The overall performance is very sophisticated, and it gives you enough confidence. You don’t have to worry about the problem that the curve with large curvature can’t turn around or snake back and forth in the lane to correct the driving direction.

　　In the case that the continuous off-ramp intersection may be missed continuously, deep blue SL03i can accurately judge the congestion intention of other cars, and can choose to slow down and yield independently on the premise of safety. Deep blue SL03i can monitor and predict the behavior of surrounding vehicles in real time during the process of traffic jam and the import and export of the intersection ramp, and always merge the vehicles as safely as possible until you are reminded that you must take over manually.

　　When passing through some ramps with narrow radians, the dark blue SL03i can also drive in and out very calmly, and the steering wheel turns silky all the time, and there is almost no line pressing, and the whole acceleration and deceleration are controlled properly, so as to avoid the uncomfortable feeling of the drivers and passengers pitching back and forth and swinging left and right, and bring users a smooth and stable driving experience.

　　The high-speed navigation system is based on the coverage of high-precision maps and services, and in areas not covered by high-precision maps, the system will automatically downgrade to the mode of integrated adaptive cruise enhanced version and remind drivers to be alert to safety, and then the integrated adaptive cruise enhanced version will automatically upgrade to high-speed navigation assistance as long as it drives into the road section with high-precision maps that meet the service coverage again.

　　Summary:For today’s experience, most of the time we experience is on the expressway or expressway in Chongqing. Although it seems simple, considering the complexity of Chongqing’s own traffic, it is really not a simple thing to handle such a scene well. The deep blue SL03i does ensure both safety and traffic efficiency in most of the time, which is quite surprising.

　　What needs to be considered is that, judging from this set of intelligent driving ability, its performance this time does not lose some models that focus on high-level intelligent driving at a price of 300,000 yuan, and even has certain advantages in details. Considering the starting price of Deep Blue SL03i, no matter which way it goes public in the future, the price will make technology equal, which is probably its greatest advantage.

　　Xinhua News Agency, Beijing, September 30-The House of Representatives, controlled by Republicans in the United States, held a hearing on the 28th to open an impeachment investigation against Democratic President joseph robinette.

　　On the same day, Biden "fired at" former Republican President Donald Trump at the event, calling the latter and his fans "extremists" and a threat to American democracy.

　　On April 24, at the White House in Washington, DC, US President Biden spoke at an event. Xinhua News Agency (photo by Aaron)

　　Open "play"

　　The House Oversight and Accountability Committee held the first hearing of impeachment investigation on 28th, aiming at finally proving Biden’s illegal behavior in overseas business activities engaged by his second son Hunter. The theme of the first hearing is the legal basis of impeachment investigation, and the witnesses summoned are legal and criminal investigation experts.

　　James Comer, the chairman of the committee and a Republican, said at the hearing that Biden had "abused his power" and "there was a mountain of evidence". Jonathan Terry, a witness summoned by Republicans and a law professor at George Washington University in the United States, said that although the current evidence is enough to launch an impeachment investigation, it is not enough to charge Biden. Michael gerhardt, a witness summoned by Democrats and a law professor at the University of North Carolina, believes that the current evidence is not enough to support the impeachment investigation.

　　With the "preparations" in the early stage of the presidential election in the United States next year, the wrestling between the Republican Party and the Democratic Party has become increasingly fierce. Trump, a popular Republican potential candidate, has been criminally prosecuted four times this year, involving the case of "secret affair", "hush money" and suspected of overthrowing the results of the 2020 presidential election. In the Republican-dominated House of Representatives, Speaker Kevin McCarthy announced on the 12th that he would open an impeachment investigation against Biden on the grounds that Biden was suspected of "abusing power, obstructing justice and corruption".

　　Trump and his supporters say Democrats are launching a political offensive in an attempt to prevent Trump from re-entering the White House. The Democratic Party also accused the Republican Party of playing politics against Biden.

　　This file photo taken on December 28, 2018 shows that in Washington, USA, the Capitol is reflected on a car. Xinhua News Agency reporter Liu Jie photo

　　A White House spokesman said on the 28th that the hearing that day was "an unfounded stunt" and Biden would still "focus on the priorities of the American people rather than such political games". Jamie Ruskin, a Democrat member of the House Oversight and Accountability Committee, questioned the legitimacy of the Republican impeachment investigation "without a vote in the House of Representatives" and "without conclusive evidence". "If Republicans get a gun with a smoking muzzle, or even a dripping water gun, they will show it today." Ruskin said, "But they have nothing."

　　After the hearing, Comer instructed to collect more records of private and commercial bank accounts of Hunter and Biden’s younger brother James.

　　Democrats also showed a countdown clock at the hearing, accusing Republicans of continuing to push the impeachment investigation despite the dispute over the appropriation bill, which led to another "shutdown" of the US government. Ruskin said that there are only 62 hours left before "closing the door", "but Republicans are impeaching on the basis of lies that have already gone bankrupt."

　　Talk about it.

　　Biden pointed his finger directly at Trump at an event in Arizona on the 28th, saying that the main potential opponent of next year’s US presidential election is the threat of American democracy. Arizona is a so-called "battlefield state" where the democratic and Republican parties compete fiercely.

　　This video shot in Arlington, Virginia, USA on September 29, 2020 shows that then US President Trump (left) and US Democratic presidential candidate Biden participated in the first TV debate of the 2020 US presidential candidate in Cleveland, Ohio. Xinhua News Agency reporter Liu Jie photo

　　The day’s activity was to celebrate the opening of the library to commemorate former Republican Senator John McCain who died of illness in 2018. Mccain was Trump’s sworn enemy.

　　According to Agence France-Presse, during Trump’s previous criminal prosecution, Biden has always avoided commenting on Trump’s lawsuit, but now he no longer evades and directly attacks Trump personally.

　　Biden said, "Some dangerous situations are emerging in the United States." "Trump said that the Constitution gives him ‘ The right to do whatever you want ’ … … (He said this) with the heart of revenge. "

　　Biden described Trump and his die-hard supporters as "extremists who have no common democratic beliefs with us".

　　Trump, who mentioned media reports, once called American soldiers captured and killed in the war "fools and losers". Biden asked whether his eldest sons bo Biden and McCain were also "fools and losers". Both of them served in the army, and McCain was captured in the Vietnam War.

　　In response to Biden’s remarks, Trump’s campaign team responded that "the ultra-left Democrats headed by Biden are the biggest threat to democracy in the history of the United States." (Hui Xiaoshuang)