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Tackling ＂Hard Science and Technology＂ and Building ＂Intelligent Extreme＂ —— Building a Scientific and Technological Innovation Community in the Yangtze River Delta

Xinhua News Agency, Shanghai, January 11th Title: Tackling Hard Science and Technology and Building "Intelligent Extreme"-Building a Scientific and Technological Innovation Community in the Yangtze River Delta

Xinhua news agency reporter

At the beginning of the new year, the smart factory of Shanghai Xinshida Robot Co., Ltd. is in full swing, but the smart and efficient robot employees are busy. They accurately integrate bearings from Wenzhou, servo motors from Quzhou and harmonic reducers from Suzhou, and they can get off the assembly line every 12 minutes. Such "all-Yangtze River Delta-made" robots have been rolled off the assembly line for more than 3,000 units, and the toughness and efficiency of the industrial chain have been significantly improved.

This is the robot exhibit at the Shanghai Science and Technology Innovation Achievement Exhibition (photo taken on November 29th, 2023). Xinhua News Agency reporter Fang Yushe

Paying attention to the breakthrough of scientific and technological innovation and coordinating scientific and technological innovation and industrial innovation are the major strategies of the Supreme Leader General Secretary. On November 30, 2023, General Secretary of the Supreme Leader stressed at the symposium on further promoting the integrated development of the Yangtze River Delta that the Yangtze River Delta region should strengthen cross-regional coordination of scientific and technological innovation and industrial innovation. It is necessary to integrate scientific and technological innovation forces and superior resources across regions and departments, realize strong alliance and create a source of scientific and technological innovation.

Over the past five years or so, the integrated development of the Yangtze River Delta has become a national strategy. The ability of regional innovation strategy has been continuously improved, and the vitality of scientific and technological innovation community has surged, which contains the broadest and deepest strength of China’s economy and has become a strong growth pole for high-quality development.

A science and technology corridor to build a "smart creation" growth pole

Recently, in the satellite digital factory of G60 star chain "chain owner" enterprise Gusi Aerospace, many innovative commercial satellites for technical research and spare parts supply in G60 science and technology corridor were assembled off the assembly line. In the near future, these satellites will go to space and mark the "G60 Star Chain" created by the Yangtze River Delta in the bright Xinghai.

This is the exterior of the planning exhibition hall of G60 Science and Technology Corridor in the Yangtze River Delta in Songjiang District, Shanghai (photo taken on November 18th, 2020). Xinhua news agency

Relying on the traffic arteries such as G60 Expressway and Shanghai-Suzhou-Lake High-speed Railway, the G60 Science and Technology Corridor in the Yangtze River Delta connects Shanghai Songjiang, Jiangsu Suzhou, Zhejiang Jiaxing, Hangzhou, Jinhua, Huzhou and Anhui Xuancheng, Wuhu and Hefei in series, aiming at high-level science and technology to stand on its own feet, constantly consolidating the main position of "making economy by intelligence" and becoming a new benchmark of "innovation corridor".

Visitors stopped to watch in front of a fully free heavy groove pipe cutter for operation demonstration (photo taken on September 19, 2023). Xinhua News Agency reporter Fang Yushe

"20.04 million yuan, deal!" Jin Liu, an executive of Zhixin Haozheng Regenerative Medicine Technology Co., Ltd., recalled the scene of the first auction of scientific and technological achievements in G60 Science and Technology Corridor in the Yangtze River Delta, and he is still excited. In 2019, Zhi Xinhao won the technical authorization of "using new human endodermal stem cells to prepare functional islet tissue on a large scale in vitro" at the highest price in the audience, and then became the leader in the innovative treatment of diabetes. At present, the Regenerative Medicine Center that Zhi Xinhao is investing 65 million yuan in Shanghai has been opened, which will provide innovative treatments for diseases such as diabetes and liver disease, and provide an innovative platform for the industrialization of regenerative medicine technology.

From "knocking at the door" by every enterprise to "opening the door" by nine cities, science and technology elements and resources are rushing freely in G60 Science and Technology Corridor. From 104 million yuan in the first session to 10.968 billion yuan in the fifth session, the auction turnover of scientific and technological achievements, which has increased by a hundredfold in five years, is an intuitive presentation of the scientific and technological vitality and industrial heat in the Yangtze River Delta.

Overlooking the capped experimental building of super gravity centrifugal simulation and experiment device from the air (photo of drone, taken on July 17, 2023). On July 16th, 2023, the experimental building of super-gravity centrifugal simulation and experimental device built by Zhejiang University was fully capped. Xinhua News Agency (photo by Long Wei)

"containing new quantity" breeds "gold content" A large number of major scientific and technological achievements continue to emerge: the world’s first set of macaque cerebral cortex single cell spatial distribution map, "Nine Chapters No.3" quantum computing prototype, high-gravity centrifugal simulation and experimental device … ……G60 Science and Technology Corridor National Science and Technology Award accounts for 1/6 of the country, and the number of PCT international patent applications has increased by 163.4% in five years, accounting for 1/9 of the country.

This is the control hall of the fully superconducting tokamak nuclear fusion experimental device (EAST) after the successful experiment (photo taken on April 12, 2023). At 21: 00 on April 12th, 2023, China’s fully superconducting tokamak nuclear fusion experimental device (EAST), known as the "artificial sun", set a new world record and successfully realized the steady-state high confinement mode plasma operation for 403 seconds. Xinhua news agency reporter?Huang Bohan?absorb

High efficiency can enhance new kinetic energy. Over the past five years, the integrated development of the Yangtze River Delta has become a national strategy. The number of high-tech enterprises has increased from 1/12 to 1/8, the added value of strategic emerging industries has increased from 11.5% to 15%, and the number of listed enterprises in science and technology innovation board has exceeded 20% in the country.

"From’ gathering’ of geographical space to’ collaboration’ of R&D and innovation, and then to’ fission’ of development and expansion, G60 Science and Technology Corridor in the Yangtze River Delta focuses on the original breakthrough of’ from 0 to 1′ and the innovation of the whole industrial chain of’ from 1 to 100′, and the toughness of industrial chain, innovation chain and value chain has been continuously improved, striving to become the forerunner of China manufacturing towards the integrated development of advanced corridor created by China, pilot corridor driven by science and technology and institutional innovation, and production city. Cheng Xiangmin, secretary of Shanghai Songjiang District Party Committee, said.

An innovation list, breaking out of the system "experimental field"

Opening the "Yangtze River Delta Integrated Science and Technology Cloud Platform", a series of joint research needs that have been "successfully unveiled" have come into view, covering synthetic biology, complex industrial scene robot systems and many other future industries facing new productivity.

The Yangtze River Delta Integrated Science and Technology Innovation Cloud Platform comprehensively combs the coordinated development of multiple industrial chains in the Yangtze River Delta (photo taken on January 10, 2024). Xinhua news agency

In August, 2022, the Ministry of Science and Technology and the people’s governments of three provinces and one city in the Yangtze River Delta jointly issued the Cooperation Mechanism for Joint Tackling Key Problems in the Yangtze River Delta Science and Technology Innovation Community, which closely interacted with each other, and enterprises issued questions, jointly published lists, jointly unveiled lists, jointly supported and jointly managed, and realized the "trinity" of task linkage, fund joint and management Unicom.

"Innovation needs come from enterprises, solutions are selected by enterprises, and when to implement them is determined by enterprises. The government sets up a platform, creates appropriate compliance processes, ensures that enterprises find truly powerful publishers, and ensures that government funds are used for’ real needs’." Liu Jinyuan, director of Innovation Service Department of Shanghai Science and Technology Commission, said. At present, three provinces and one city have issued 48 key tasks of "Enterprises’ Issues", and the number of enterprises in China has exceeded 380, of which the Yangtze River Delta accounts for 85%, and the R&D investment in the task of uncovering the list has exceeded 1 billion yuan.

This is the booth of a major science and technology infrastructure cluster at the Shanghai Science and Technology Innovation Achievement Exhibition (photo taken on November 29th, 2023). Xinhua News Agency reporter Fang Yushe

A sensor company in Shanghai released an international cutting-edge technical demand on the Yangtze River Delta integrated science and technology platform, and soon six companies came to "reveal the list", and finally two companies in Jiaxing, Zhejiang and Suzhou, Jiangsu were identified to tackle the problem. "We have been pondering for several years. After receiving the support of the Yangtze River Delta joint research project, we have cooperated to complete chip design and process verification in 2023, and it is expected to master key technologies." The director of industrial cooperation of this Shanghai sensor company said.

The latest Annual Development Report of Science and Technology Innovation Community in the Yangtze River Delta in 2023 shows that among the top ten scientific advances in China in 2022, there are six in the Yangtze River Delta, accounting for more than half of the country.

A shared platform to cultivate ecological "vitality source"

More than 40,000 sets of large-scale scientific instruments with a value exceeding 52.2 billion yuan are concentrated on one platform, which is a "marriage" jointly completed and continuously promoted by the science and technology departments in the Yangtze River Delta. From scratch, find out the family background and draw the "distribution map" of collaborative innovation resources. Now enterprises and researchers can realize cross-regional service sharing and instrument interoperability by placing an order with one key.

We should not only do our own things well, but also do our common things well, and the regional scientific and technological resources sharing network is continuing to deepen. Up to now, the service platform for sharing scientific and technological resources in the Yangtze River Delta has gathered more than 3,000 service organizations of various types. The Yangtze River Delta Science and Technology Innovation Voucher has been tried first. Since its launch in 2021, more than 3,000 enterprises have applied for it, with the application amount exceeding 200 million yuan and the payment amount exceeding 67 million yuan.

The deep soil of scientific research and innovation is injected into the open, efficient and full of vitality, which breeds a lush and innovative ecological "tropical rainforest". The data shows that the annual growth rate of regional collaborative innovation index in the Yangtze River Delta is 9.5%, the regional R&D investment accounts for 30.5% of the national total, and there are 71.18 R&D personnel per 10,000 people, nearly twice the national average.

A group of car body welding robots demonstrated their work at the 23rd China International Industry Fair (photo taken on September 19th, 2023). Xinhua News Agency reporter Fang Yushe

The research institute located in Jiangsu introduced the Shanghai talent team to complete the prototype product development, incubated the enterprises in Shanghai and mass-produced the products, and obtained the capital investment from Anhui. In the future, the industry will be enlarged in other areas of the Yangtze River Delta … Anbo Zhihui Semiconductor Equipment (Shanghai) Co., Ltd., which is often mentioned by Liu Qing, director of the Yangtze River Delta National Technology Innovation Center and supported by the Yangtze River Delta National Innovation Center, is a microcosm of the deep integration of science and technology innovation and industry in the Yangtze River Delta region.

In addition, in view of the leading and subversive "hard technology", the Yangtze River Delta National Innovation Center uses financial funds to support it in the early stage through the "combination of allocation and investment" to accelerate the technology maturity and go to the market. As of December 2023, the Yangtze River Delta Innovation Center has organized and implemented 97 major technological innovation projects in the Yangtze River Delta region, of which the Yangtze River Delta Innovation Center and local parks have invested about 2.6 billion yuan.

"Integrate global innovation resources, integrate science and technology resources in the Yangtze River Delta, collect major technical needs, and organize collaborative research. Who gives the question, who pays the money, who takes the question and who uses the money, breaks the geographical limitation of scientific research financial funds to support scientific and technological innovation, continuously enriches the construction of science and technology community, and allows innovative resources to flow smoothly in the Yangtze River Delta region. " Liu Qing said.

This is the open innovation booth at the Shanghai Science and Technology Innovation Achievement Exhibition (photo taken on November 29th, 2023). Xinhua News Agency reporter Fang Yushe

With the deepening of collaborative innovation ecology, more and more "hard technologies" have been attacked in the Yangtze River Delta: the Center for Excellence in Innovation of Brain Science and Intelligent Technology of China Academy of Sciences and Suzhou Institute of Brain Space Information of Huazhong University of Science and Technology have jointly unlocked the first mouse brain "traffic map"; Zhejiang University, Zhijiang Laboratory and University of Shanghai for Science and Technology have jointly discovered a new mechanism of femtosecond laser-induced micro-nano structure of complex systems.

Scientific research co-creation, industrial co-prosperity, factor sharing and talent co-education … The ecological picture of the integration of science, technology and innovation in the Yangtze River Delta is slowly unfolding and full of vitality. (Reporter Wang Yongqian, Yao Yujie, Joline, Gong Wen)

How to get high marks over CET-4 and CET-6？ They have a way!

CET-4 and CET-6-A pass that every Jiangcai person must pass.

With the advancement of returning to school.

The learning state is also improving.

Although the time for the next exam has not yet been decided

But it’s time for everyone to get ready.

In the CET-4 and CET-6 last December,

Zhong Beijia of Class 1 of Class 2019 International Accounting

Shao Yaxin of Class 4 of International Accounting in 2018

With scores of 672 and 656 respectively.

Become the winner of the highest score in CET-4 and CET-6.

How to prepare for the exam in CET-4 and CET-6? Listen to what they say.

Zhong Beijia

international college

Class 1 of 2019 International Accounting

Band 4, 672 points

Pre-preparation

The time line for preparing for the CET-4 exam doesn’t have to be too long. It is probably about one month before the exam to start doing the real questions. In fact, most of the CET-4 exams rely on the accumulation of high school, and the main preparation content is listening. My personal suggestion is to brush the listening and reading completely, read the translated new words slightly, and recite the sentence patterns in the composition.

Learning habits

Personally, I think that dealing with short-term exams means brushing questions and memorizing words, and memorizing words prefers scallop app and paper books; If you want to improve your English ability for a long time, you can choose to listen to news broadcasts, watch British and American dramas, learn English songs and read foreign periodicals.

Examination skills

I think palindrome positioning can greatly improve the speed of doing reading questions in CET-4 or other English exams. Review the questions before doing the questions. If the questions are detailed, outline the names of people, places and special nouns except the titles, and then quickly screen the positions of the answers in the article according to the sequence of the questions. Give priority to the beginning and the end of the main topic. If you can’t meet it, you can mark it first and then write it when you have time. Of course, the screening ability is enhanced by brushing questions. Brush more real questions and don’t brush simulation questions with uneven quality. Band 4 only needs high school vocabulary, so you don’t have to worry too much about words you can’t understand, but learn to guess by combining context and root.

Advice for everyone

In fact, CET-4 is similar to NMET English, so you just need to be familiar with the questions. It is easy to get high marks if you review quickly. However, learning English is more a long-term accumulation of basic skills. At ordinary times, we should often use fragmented time to read more and recite more!

Shao Yaxin

international college

Class 4 of 2018 International Accounting

Band 6 656 points

Pre-preparation

CET-4 and CET-6 are the exams that college students usually choose to take, so I began to pay attention to English listening, speaking, reading and writing from the moment I entered the university. With these accumulations, I didn’t feel nervous or ups and downs before the exam.

Of course, preparation for the exam is still indispensable. I bought a real test paper on the Internet as an exercise (I recommend ASUS’s CET-4 and CET-6 papers). Before the exam, I arranged for about three weeks, brushing one or two sets of papers every week, simulating in strict accordance with the requirements of the real exam of CET-4 and CET-6, and finding the sense of the topic.

Learning habits

Generally speaking, make full use of the rich learning resources on the Internet and form the habit of daily study, even if you just learn a few words and read an English news.

I like the feeling of writing down, so I specially bought two beautiful books to record English learning. A book is used to record the words accumulated every day (mainly remembering parts of speech and example sentences, which are usually not written in great detail) and good phrase expressions. The other book is used to collect favorite English lyrics, movie lines, reading good sentences and so on.

Frequently used apps are: Hundred Words Chop (memorizing words, and reading with Hundred Words Chop is also good), Youdao (looking up words), Coco English (listening to news, there are many good resources, such as bbc,voa,cnn, so there is no need to download them separately), and everyone (watching American TV shows, etc.). As for reading, because my major is almost all English textbooks, I usually exercise my English reading ability invisibly, so I didn’t spend any extra time in this respect. I will look at The Economist when I have time.

Examination skills

Listening: It is necessary to brush questions before the exam, because the progress of listening questions in CET-4 and CET-6 is relatively fast, so it is necessary to adapt by brushing appropriate questions. Take the time to browse the questions first in the exam, and you will be more confident if you know what you will say.

Reading: you should also brush the questions, mainly to master the types of questions. Secondly, you should read quickly and generally don’t have to look closely (especially the previous crossword and matching questions). Attention should be paid to improving the ability to quickly extract the main information. The last one is the same as the reading question in the college entrance examination, easy one.

Writing: mainly from the structure, vocabulary phrases, changes in expression and other angles to improve. Structurally, segmentation is very important, and points are deducted directly without segmentation, mostly in the form of total score. In vocabulary phrases, you don’t have to use particularly advanced and obscure words. It is most important to use them properly. You can accumulate more at ordinary times and look through them before the exam. In terms of expression, avoid using the same expression many times and replace it with synonyms. In addition, the neatness of writing and rolling is needless to say.

Advice for everyone

Personally, CET-4 and CET-6 are not very difficult, but only listening, reading and writing, not speaking, so as long as you are prepared, it is not a problem to pass. Interest is also very important. You may be able to motivate yourself better through dramas, songs and even idols that you are interested in, and turn English learning into a kind of love, so CET-4 and CET-6 are not a problem.

Focus!

1. Be good at using learning apps and network resources.

2. Select the quality of the questions before brushing, and try to choose the real questions.

3. Improve vocabulary, accumulate more records and ponder more.

4. Identify your weaknesses, suit the remedy to the case and improve efficiency.

5. Understand certain examination skills and methods.

6. Cultivate interest in English through books, videos, etc.

7. The most important thing is to believe in yourself!

We’re halfway back to school.

Libraries and study rooms have also reopened.

Everything is ready.

Escort your dreams.

Practice makes perfect

Always listen, read and write.

Hard-working people are never too unlucky.

Work hard and you will eventually get your own good news.

Operation | New Media Operation Center

Affection, responsibility and responsibility

Contribute & Contact us

jcxinmeiti@126.com

Copywriting & Interview/Lin Zinrou

Original title: "How to get high marks over CET-4 and CET-6? They have a way! 》

Read the original text

Shenzhen female college students were run over and killed by BMW, and the perpetrators were sentenced to no responsibility (Figure)

　　Ji Huanling, who graduated from college last year, left various certificates and graduation commemorative photos. Our trainee reporter Huo Jianbin photo

　　China News Network reported on March 18,At about 0: 55 am on November 12, 2007, Ji Huanling, a 23-year-old fresh graduate of Shenzhen University, fell from Caiwuwei footbridge to Shennan East Road for unknown reasons, and was dragged out about 20 meters away by a passing BMW car. When the 120 ambulance arrived, she was already dead. According to witnesses at that time, the BMW slowed down slightly after running over people, but then accelerated to leave the scene. After verification, the vehicle involved was a BMW 740 with the license plate number of Guangdong D/A9925, and the traffic police department immediately went to Shantou to bring the BMW driver Weng back to Shenzhen for investigation. On March 7 this year, the traffic police bureau decided that the driver of the BMW was not responsible.

　　Family members: BMW drivers are not responsible? shock

　　Ms. Deng, Ji Huanling’s mother, said that due to her early divorce from her husband, her friends had been helping her in the days after the accident. However, on March 7, the traffic accident certificate clearly stated: Weng (BMW driver) does not bear the responsibility for this accident. "My mind was blank and I stayed for a few minutes." Ms. Deng said that although she has been eating fast and believing in Buddhism, she is almost indifferent to the world, but now the result of such identification makes her unable to explain to her daughter anyway. Mr. Fu, who handled the matter on behalf of Ms. Deng, said that this result was beyond anyone’s imagination.

　　Autopsy: The deceased was crushed to death after falling from a height.

　　As witnesses witnessed the incident, more than 10 cameras were arranged on the east and west sides of the Caiwuwei footbridge. Therefore, family members have always believed that there should be no difficulty in obtaining evidence.

　　After the autopsy of Ji Huanling after the accident, Shenzhen Physical Evidence Inspection and Appraisal Center determined that Ji Huanling died of acute respiratory failure after "severe head injury caused by falling during her lifetime, and then being acted by vehicles (such as vehicles) (such as dragging and rolling).

　　After the police intervened in the investigation at the first time, they ruled out the possibility of Ji Huanling’s homicide.

　　Traffic police: It was an accident, and no one was responsible.

　　According to relevant regulations, on the third day after receiving the confirmation, Ms. Deng submitted an application for review to the Traffic Police Bureau. In the application, Ms. Deng analyzed that the street lights of Shennan Avenue were bright and the vision was wide. The driver Weng should notice that Ji Huanling was lying on the road ahead. Moreover, according to their investigation, the configuration of the same BMW car has a GPS navigation system, which will give an automatic alarm when the car is at a certain distance from the object in front. And in the police identification document, it is stated that the black film of the car is "16 cm long and 10 cm high". At least it shows that the car was not very slight when it ran over the deceased.

　　The relevant staff of the Luohu District Traffic Police Brigade said that they would handle this matter in accordance with relevant procedures. The traffic accident certificate issued by the Traffic Police Bureau is based on Item (3) of Article 45 of the Regulations on Handling Procedures of Traffic Accidents: "None of the parties is at fault for causing a traffic accident, and none of them is responsible for it." Our reporter Yang Tao

　　■ Lawyer’s statement

　　The victim’s family can claim compensation from the owner of the accident.

　　Lawyer Xu Tianping of Guangdong Guoyang Law Firm believes that according to Article 45 of the Procedures for Handling Traffic Accidents, the Traffic Police Bureau has determined that it is a traffic accident, and all parties are not responsible. "None of the parties is responsible" here refers to the accident liability of all parties, not the civil liability for compensation. According to the relevant provisions in Article 76 of the Road Traffic Safety Law, when a motor vehicle has an accident in road traffic and causes damage to others, "the motor vehicle side shall bear the responsibility", and "the motor vehicle side shall be relieved of the responsibility" when it is proved that pedestrians have "violated the road traffic safety laws and regulations" and "the motor vehicle driver has taken necessary measures". Therefore, the victim in the accident has the right to bring a lawsuit to the people’s court, demanding that the insurance company and the motor vehicle party bear the corresponding civil liability for compensation. Source: Southern Metropolis Daily

Editor: Li Dan

Revealing the fastest supercomputer in the world： it takes 32 years for the earth to turn on the phone for one minute.

　　Xinhua News Agency, Nanjing, June 20th: One minute on the phone counts as 32 years — — Revealing the World’s Fastest Supercomputer "Shenwei Light of Taihu Lake"

　　Xinhua News Agency reporters Jiang Fang and Cai Yugao

　　On June 20th, the International Supercomputing Conference (ISC) in Frankfurt, Germany announced the new TOP500 list of global supercomputers. The "Shenwei Taihu Light" developed by the National Center for Parallel Computer Engineering and Technology won the first place with nearly three times the operation speed. What’s more exciting is that the system has realized the localization of all core components including the processor.

　　How fast is the computing speed of the new overlord of supercomputers? What does full localization mean? Has China Supercomputing reached the top of the world? Xinhua News Agency reporter walked into the Wuxi Center of National Supercomputing, which is responsible for the operation and maintenance of the system, and unveiled the mystery of "Shenwei Taihu Light" for you.

　　What’s the feeling of the fastest computing in the world? One minute of operation is equivalent to 32 years on earth.

　　The peak performance of the system is 125.436PFlops, ranking first in the world;

　　The continuous performance is 93.015PFlops, ranking first in the world;

　　The performance-to-power ratio is 6051 mflops/w, which is still the first in the world.

　　The news from the International Supercomputing Conference is confusing just by looking at the data.

　　"Simply put, the one-minute computing power of this system is equivalent to 7.2 billion people around the world using calculators to calculate continuously for 32 years; If mainstream laptops or personal desktops produced in 2016 are used as a reference, ‘ Light of Taihu Lake ’ It is equivalent to more than 2 million ordinary computers. " Yang Guangwen, director of Wuxi National Supercomputing Center, introduced.

　　Walking into the National Supercomputing Wuxi Center, in a room of 1,000 square meters, the reporter saw the "real body" of "Shenwei Taihu Light":

　　It consists of 40 computing cabinets and 8 network cabinets. Each computing cabinet is slightly larger than a household two-door refrigerator. When the cabinet door is opened, four super nodes consisting of 32 computing plug-ins are distributed in it. Each plug-in consists of four operation node boards, and one operation node board contains two "Shenwei 26010" high-performance processors. One cabinet has 1024 processors, and the whole "Shenwei Taihu Light" has 40,960 processors.

　　"Each processor is equivalent to the computing power of more than 20 commonly used laptops, and more than 40,000 pieces are assembled together, and the speed can be imagined." Yang Guangwen said.

　　Global supercomputing, only fast and unbreakable. The significance of working on supercomputing research is not only "speed war", but more importantly, winning "application war".

　　Fu Haohuan, deputy director of the National Supercomputing Wuxi Center, introduced that relying on the "Shenwei Light of Taihu Lake", the research team with the theme of Tsinghua University realized the numerical simulation of the global 10-kilometer high-resolution earth system for the first time, which will comprehensively improve China’s ability to cope with extreme climate and natural disasters; The numerical simulation results of the return path of "Tiangong-1" by the National Computational Fluid Dynamics Laboratory are exciting and will provide accurate predictions for the smooth return of "Tiangong-1". The drug screening and disease mechanism research carried out by Shanghai Institute of Drugs completed the routine calculation in just two weeks, which greatly accelerated the progress of drug design in leukemia, cancer and avian influenza … …

　　From "glass room" to "restricted sale" of 25 square centimeters, completely breaking the 30-year technical blockade.

　　Thirty years ago, supercomputer users in China had a mysterious "glass room": Americans sold a supercomputer to China, wrapped it in opaque glass, and technicians from China were not allowed to enter without authorization.

　　Professor Wang Lanning from the Institute of Global Change and Earth System Science of Beijing Normal University still remembers this "technology enclave" in China. "Only a few authorized scientists in the country can enter the glass room, and it is under the supervision of Americans. Once the program runs, the machine is locked back to the glass room immediately. The so-called supercomputing speed seems to be a high-performance computer at best today, but it was an unattainable peak for China at that time. "

　　In the 1980s, China has gradually entered the ranks of countries that independently design and manufacture supercomputers, but the shortcomings of key components and technologies such as core processors can only be controlled by others, which directly leads to the fact that although China is a "big buyer" of foreign supercomputers, it cannot have the matching "bargaining power".

　　Stepping into the "Twelfth Five-Year Plan", with the key support of the National 863 Project, China’s supercomputing development has continuously made breakthroughs. "Tianhe II" won "six consecutive championships", while the list of top 500 supercomputers in the world is getting longer and longer, which has aroused the vigilance of the United States. In April, 2015, the US government announced that four China organizations related to supercomputers were included in the restricted export list, with the purpose of locking up the rapid development of supercomputers in China through restricted sales.

　　It is the incentive brought by this blockade that has enabled China to make great efforts to develop fully localized "Shenwei" series supercomputers until it reached the top of the international list.

　　As a result, the thin block "Shenwei 26010", which is only 5 cm square, has not only become the heart of "Shenwei Taihu Light", but also become a sharp weapon for China’s independent research and development to break the 30-year technical blockade. Between the square inches of 25 square centimeters, 260 computing cores and billions of transistors are integrated, reaching more than 3 trillion calculations per second. The computing power of a single chip is equivalent to three supercomputers ranked first in the world in 2000.

　　Yang Guangwen said that there has always been a controversy about whether we should independently develop the core processor. Some people say that if we haven’t done it for so many years, we should simply stop doing it and "adopt" one. There are also voices that the high-speed rail model of introduction, absorption and re-innovation is very good. Why do we have to close the door and engage in independent ecology? "If we don’t adhere to the completely independent ecology, we can’t do it for more than ten years, and then we can’t do it for more than ten years. It is impossible to have the great power of core indicators going hand in hand today." Liang Jun, deputy director of the National Parallel Computer Engineering Technology Research Center, said.

　　From the "six consecutive championships" to the first billion China supercomputing, there is still a gap from the top of the world

　　Supercomputers, known as "the sharp weapon of the country", are the embodiment of the comprehensive strength of the country’s science and technology. From high-end materials, to life sciences and biotechnology, to deep-sea exploration and space technology, it is inseparable from the support of supercomputing. As soon as the good news came out, some people thought that China Supercomputer had "firmly" stood at the top of the world from now on. Is that really the case?

　　Yang Guangwen said that it is undeniable that the success of "Shenwei Light of Taihu Lake" indicates that China’s supercomputer research and development capability has already reached the world’s leading level, but there is still a clear gap between China and developed countries in terms of technical reserves and system stability.

　　The battle for speed is the most direct confrontation in the field of supercomputing. Compared with the glory of "Tianhe No.2" and "six consecutive championships", it is extremely difficult for Shenwei Taihu Light to occupy the first place in the world for a long time. In July last year, the United States launched the "National Strategic Computing Plan" with the goal of building the fastest computer in the world by 2025.

　　"In the next five to ten years, from one billion times per second to one billion times per second is the decisive place for supercomputer development." Relevant researchers from the National Center for Parallel Computing said that although supercomputing countries are deploying, there are many key technical links that need to be solved. Taking energy consumption as an example, the annual electricity consumption of Shenwei Taihu Light reaches 15 MW, which is equivalent to the electricity consumption of three Tsinghua University. Even if billions of times can be achieved with the existing technology, the energy consumption will be very amazing.

　　More importantly, no matter how fast the speed is, the development of supercomputing is always for "application", and this is still the shortcoming of the current development of supercomputing in China.

　　Zhang Jian, a researcher at the Computer Network Information Center of the Chinese Academy of Sciences, said that China’s ability to solve problems with supercomputing systems has been insufficient for a long time, and related commercial application software is still monopolized by foreign countries, and it needs to be further improved in software development, application development and personnel training. Only by transforming the advantage of "making good" into the advantage of "making good use" can we truly promote industrial innovation and upgrading.

Officially designated car EV5 quality escort, yueda Kia run-up 2024 Yancheng Marathon.

Take dreams as horses and run endlessly. A few days ago, "Salt" continued the red gene "City" to carry a green future-2024 yueda Kia Yancheng Marathon and Grand Canal Marathon Series (Yancheng Station) started with blood, attracting 21,362 fans from all over the country. As the title sponsor of the 2024 Yancheng Marathon, Kia of yueda, together with EV5, led the escort in the event, creating a high-quality green travel experience for the guests and contestants.

Yancheng Marathon has been held since 2019, and it is an A-level event certified by China Athletics Association. With the continuous development of "Salt Horse", the specifications and quality of the event have also greatly jumped, and its influence at home and abroad, especially in the Yangtze River Delta region, has been significantly improved, and it has been hailed as "a marathon event with an overwhelming reputation".

This year, Kia of yueda sponsored Yancheng Marathon for the fourth time. Marathon is not only a sports competition, but also represents the spirit of never giving up, surpassing oneself and challenging the limit, which coincides with yueda Kia’s "long-term doctrine" of providing users with high-quality products. As an old friend of "Salt Horse", yueda Kia has been actively promoting the development of sports culture, continuously practicing corporate social responsibility and striving to give back to the society. Through the cooperation with Yancheng Marathon, it can also help yueda Kia to build a bridge of communication with more young people, and pass on the young and progressive brand genes of yueda Kia.

In order to better serve this competition, Kia of yueda also set up two special supply stations at 2.5km and 12km of the stage to provide sufficient energy for the contestants. In addition, Kia of yueda also organized 40 volunteers to provide all kinds of support and clean environmental protection services for the Games, which also showed the temperature, responsibility and responsibility of Kia of yueda in details.

Since entering the China market for 22 years, Kia of yueda has been adhering to the concept of high social responsibility and made important contributions to the development of local economy and automobile industry in China and Yancheng. Up to now, Kia of yueda has sold more than 6.2 million vehicles, realized sales revenue of over 620 billion yuan and paid taxes of about 52 billion yuan, which has effectively promoted the development of Yancheng auto parts industry, effectively solved local employment and promoted the steady development of Yancheng auto industry.

As the official designated car of the event-EV5, it also shines in the whole game. EV5 is a special vehicle launched by Kia for its 80th anniversary. It is based on Kia’s leading global E-GMP platform for electric vehicles. It has a pure and tough appearance design, an efficient three-electric system, the only 720km cruising range in its class, a flexible and practical ever-changing space, a healthy and environmentally-friendly intelligent cabin, a high-level intelligent driving system and luxurious, comfortable and convenient configuration. With super comprehensive product strength, EV5 fully protects the players on the field and builds a healthy and safe "mobile home" for everyone. It is worth mentioning that EV5 is also exported to the world by virtue of its high-quality product value. On April 1, EV5 export models have also started mass production and sold to developed markets around the world such as Australia.

In addition, to celebrate the 80th anniversary of the establishment of Kia brand, Kia of yueda also launched EV5 limited-time welfare package. From now until April 30th, consumers can enjoy three years’ financial interests with 0 down payment and 0 interest, and the financial discount is as high as 23,000 yuan. Not only that, car buyers can also enjoy the eight-year or 150,000-kilometer warranty of Sanpower, the five-year or 100,000-kilometer warranty of the whole vehicle, the replacement subsidy of 7,000 yuan, the free unlimited data traffic for five years, and the free basic maintenance materials for five years. It is worth mentioning that KIA old car owners can also get a 2-year compulsory insurance or a 2-year charging card (2,600 yuan /2 years). In addition, consumers can enjoy an additional 5,000 yuan cash subsidy or 5,000 yuan worth of "Happy Purchase" small program coupons when buying a car, and the maximum discount can reach 40,000 yuan, which can be said to be full of benefits.

Measure the city with footsteps and interpret love with sweat. In the future, yueda Kia will continue to uphold the concept of "in China, for China", enhance product strength with technology, improve service quality with innovation, and continue to create a travel experience beyond expectations for China consumers.

Source: Correspondent Feng Wei

Editor: Gao Zhengyang

Proofreading: Xiong Xiangning

Audit: Cang Shujun

BYD has made trouble again! Byd new energy Qin l bicycle shopping guide

In the competition with the same class models, it is worth mentioning in terms of space performance. Let’s look down with Xiaobian.

First of all, from the appearance, Qin L’s front face design is more comfortable and looks very cute. The headlights are simple and the overall appearance is very full. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car, the size of the car body is 4830MM*1900MM*1495MM. The car adopts domineering and stylish lines, and the car body presents a spiritual design style, which is eye-catching with large-sized thick-walled tires. In the design of the rear end, the rear end looks more domineering and stylish, and the taillights give people a very simple and fashionable feeling, and the shape is more fashionable and sporty.

Sitting in the car, Qin L’s interior looks very hard-core, and the overall design of the gas field is still in place. The steering wheel of the car is very in line with the interior style, and it is made of leather, giving people an impulse to control it. From the central control point of view, the car is equipped with a moving touch-sensitive LCD central control screen, which makes the interior style impressive and gives people a sense of stability. Finally, let’s take a look at the dashboard and seats. The trendy design elements make people remember it at a glance. The car uses leather seats, and the seat wrapping is in place, and the overall comfort and wrapping are not bad.

Looking at the configuration, Qin L is equipped with car networking, driving mode selection, remote control key, Bluetooth key, NFC/RFID key, interior atmosphere light, traction control (ASR/TCS, etc.) and other configurations.

After reading the above description, Xiaobian will make a summary. This class of cars can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car.

Direct hit performance briefing will reduce Gree Electric’s shareholding to less than 5%, and the ＂five-board＂ Haili shares will meet the down limit company： there is no reorganization and other matte

　　"In the first three quarters of 2024, driven by global warming, domestic trade-in policy stimulation, and demand growth in overseas emerging markets, the production and sales of China’s air-conditioning industry grew steadily, and the demand for air-conditioning compressors also rose. According to industry online and other data, in the first three quarters, China’s household air-conditioning industry sold 155 million units, a year-on-year increase of 13.0%; China’s rotary compressor industry sold 220 million units, up 9.7% year-on-year. In the first three quarters, the sales growth of the company’s rotary compressors was higher than the industry growth rate. "

　　On the afternoon of November 13th,(600619.SH, share price of 18.42 yuan, market value of 19.771 billion yuan) participated in the collective performance briefing of the third quarterly report of listed companies in Shanghai in 2024. In addition to the development of the company’s traditional compressor business, the participating management also paid attention to the recent market concerns.The rumors of reduction and restructuring gave a partial response.

　　Clarify the rumors of reorganization: there are no major matters that should be disclosed but not disclosed.

　　"Does the rumor that your company does not exist such as reorganization mean that it does not exist before or at the time of publication, or that it will not be reorganized with Shanghai Microelectronics (Shanghai Microelectronics Equipment (Group) Co., Ltd.) in the future? How long is the timeliness of this announcement? This is the core of the problem that our investors pay close attention to. Please also answer. "

　　"What is the intention of Haili’s top ten shareholders to reduce their holdings one after another, and whether they are paving the way for Shanghai Microelectronics backdoor? Please also give a clear answer."

　　At the performance briefing meeting, an investor kept asking questions to the participating executives online. An hour later, the above two questions got the same answer: "The company fulfilled its information disclosure obligations in strict accordance with relevant laws and regulations, and there were no major matters that should be disclosed but not disclosed. Thank you for your attention. "

　　Investors’ concerns also indirectly reflect the interest of the secondary market. Since November, there have been rumors in the market that Shanghai Microelectronics is planning a backdoor listing. In the analysis of the disk trend, Haili shares are also associated with the concept of mask aligner by the outside world.

　　Affected by some market rumors, from November 4, Haili shares achieved a "five-board" and once again had a daily limit on November 11.

　　After the close of trading on November 11th, Haili Co., Ltd. announced that after the company’s self-examination and written consultation with the controlling shareholder, up to now, the company and the controlling shareholder have no hearsay matters such as company restructuring discussed in public opinion, and there are no major information that should be disclosed but not disclosed, including but not limited to major asset restructuring, share issuance, major transactions, business restructuring and share repurchase that are being planned involving the company., bankruptcy and reorganization, major business cooperation, introduction of strategic investors and other major issues.

　　Response to reduction: the transaction that it makes according to its own business arrangement.

　　In addition to the mask aligner concept and rumors of restructuring, in recent trading days, the reduction of the second largest shareholder of Haili Co., Ltd. is also the focus of market attention.

　　Haili Co., Ltd. is the world’s leading compressor production company and the upstream supplier of air conditioning industry. In order to expand the industrial chain structure and integrate high-quality industrial resources, Gree Electric has repeatedly bought shares of Haili, becoming the second largest shareholder of Haili.

　　According to public information, in the third quarter of this year, Gree Electric also increased its holdings of 567,500 shares of Haili, with a direct shareholding ratio of 8.41% by the end of the third quarter. In addition, Gree Electric concerted action Hongkong Gree Electric Sales Co., Ltd. holds 0.60% of the shares. In October, with the rising share price of Haili, Gree Electric began to reduce his holdings. According to the transaction data, compared with the stock price low in the year, the corresponding increase of the closing price of Haili shares on November 12 exceeded 300%.

　　On the evening of November 6th, Haili shares announced that from October 10th to November 6th, Gree Electric reduced its holdings by 36,282,900 shares, accounting for 3.3804%. On the evening of November 8, Haili shares issued the "Prompt Announcement on Changes in Shareholders’ Rights and Interests". According to the announcement, from November 7th to November 8th, Gree Electric reduced its holdings of 6,763,700 shares of Haili by centralized bidding, with a reduction ratio of 0.6302%.

　　Haili Co., Ltd. said in the announcement that after this equity change, Gree Electric’s share of the company changed from 5.03% to 4.40%, and Gree Electric and his concerted action Hongkong Gree Electric Sales Co., Ltd. changed their total share from 5.63% to 4.999993%, and they will no longer be shareholders holding more than 5% of the company’s shares.

　　In the face of investors’ questions about Gree Electric’s shareholding reduction, Haili shares briefly responded: "The relevant changes in equity are transactions made according to their own business arrangements."

　　On November 13, Haili shares fell. On the evening of the same day, national business daily reporter learned from Haili shares that up to now, Gree Electric is still one of the main customers of Haili shares, but the customer ranking is not convenient to disclose.

　　According to financial data, in the first three quarters of this year, Haili Co., Ltd. achieved operating income of 15.173 billion yuan, a year-on-year increase of 13.36%; The net profit of returning to the mother was 22.7109 million yuan, a loss of 88.3875 million yuan in the same period of last year.

　　Regarding the reasons for turning losses, Haili Co., Ltd. said that, first, in the main business cooling and heating related solutions and core parts business, the sales scale of the core product rotary compressor increased and the profit increased year-on-year; As for the second main business that the company has tried to build in recent years-In terms of business, Hailima Ruili has achieved results in operational improvement and improved profitability through a number of positive measures such as purchasing and manufacturing cost reduction; Third, it is the collection of real estate held by the company and the confirmation of compensation income.

　　According to Haili shares, in the third quarter of 2024, the company’sAutomobile electric compressor, automobile heat pump air conditioner, high-pressure warm water heater and other products won Geely,, Dongfeng Warrior, Dongfeng Nissan, Dongfeng Honda, Guangqi Honda, SAIC Volkswagen and other customers have new fixed-point models; The company’s automobile casting products have obtained new fixed points in several projects of customers such as Schaeffler, Hangzhou Jietu and Xiangshan Shen Da.

The intelligent R7 makes a stunning appearance, defining the new standard of pure electric SUV with comprehensive strength

Huawei Hongmeng Zhixing has once again launched a new masterpiece in the automotive field, the smart coupe SUV Zhijie R7. Since its debut at the Chengdu Auto Show, this model has attracted the attention of many consumers with its unique charm and excellent performance. At the Huawei brand festival and Hongmeng Zhixing new product launch on September 10, the Zhijie R7 officially started pre-sale. The pre-sale price is only 268,000 yuan, and an attractive booking policy is launched, that is, the deposit of 2,000 yuan can be used to buy the last car of 5,000 yuan. It is heartening that the order volume has exceeded 10,000 units in only 24 hours of pre-sale, which fully proves that consumers’ enthusiastic pursuit and high recognition of the Zhijie R7.

The reason why Zhijie R7 can quickly win the love of consumers is due to its comprehensive and outstanding strength. In terms of intelligent driving, Zhijie R7 is equipped with Huawei’s latest HUAWEI ADS 3.0 high-end intelligent driving system, which realizes a more accurate and safe driving experience with advanced algorithms and powerful perception capabilities. Whether it is the complex road conditions of urban roads or the high-speed driving of expressways, Zhijie R7 can easily handle it, bringing unprecedented convenience and peace of mind to drivers.

In terms of smart cockpit, Zhijie R7 also performs well. With the addition of Hongmeng Cockpit 4.0, Zhijie R7 has reached a new height in terms of personalized settings, efficient interaction and intelligent interconnection. The integration of functions such as Super Desktop 2.0 and Large Model Smart Xiaoyi Voice Assistant allows drivers to enjoy intelligent driving while also feeling more convenient and intelligent car life. The application of these intelligent technologies not only enhances the convenience of driving, but also brings passengers a more comfortable and enjoyable ride experience.

In terms of power performance, the Smart R7 is also not to be underestimated. Its "full blood" Turing platform, empowered by Huawei’s black technology, achieves a perfect balance of power and handling. The Smart R7 not only has excellent acceleration performance and excellent handling stability, but also has excellent battery life and energy saving performance. These advantages make the Smart R7 stand out among the same class of models and become an ideal choice for consumers.

In terms of appearance design, Zhijie R7 adopts a fashionable and dynamic back shape, with smooth and tense lines as a whole. At the same time, Zhijie R7 also provides a variety of body colors and interior styles for consumers to choose from, meeting the individual needs of different consumers. Whether it is appearance or interior, Zhijie R7 shows Huawei Hongmeng Zhixing’s ultimate pursuit of detail and quality.

In terms of space, the Smart R7 also performs well. Its spacious ride space and ingenious storage design enable passengers to enjoy a comfortable ride while also meeting their daily travel storage needs. In particular, the design of the trunk space not only maintains the elegant lines of the back slide shape, but also makes full use of space resources, providing passengers with a more convenient storage experience.

To sum up, Zhijie R7 defines the new standard of pure electric SUV with comprehensive and outstanding strength. Whether it is intelligent driving, intelligent cockpit, power performance or exterior design and space performance, Zhijie R7 shows Huawei Hongmeng Zhixing’s profound heritage and innovation ability in the automotive field. It is believed that in the future market competition, Zhijie R7 will win the love and trust of more consumers with its excellent product strength and innovative design concept.

Suzhou Mercedes-Benz GLE coupe price cuts are coming! The latest offer 641,800, act quickly

At [Autohome Suzhou Promotion Channel], we bring you a car buying opportunity not to be missed. At present, this luxury model is having a great promotion, and car buyers in Suzhou are fortunate to enjoy up to 202,000 cash profit. The minimum starting price from the original price has now been reduced to 641,800, which is a rare opportunity to buy a car. Want to know more about the specific details of the offer and strive for a higher car purchase discount? Be sure to click on the "Chatti Car Price" quote form below to let a professional car consultant provide you with personalized quotations and services.

苏州奔驰GLE轿跑降价来袭！最新报价64.18万，赶快行动

The Mercedes-Benz GLE coupe has won a lot of attention for its unique and elegant exterior design. On the front face, it uses the classic shield-shaped air intake grille of the Mercedes-Benz family, and with exquisite chrome decoration, it shows a sense of nobility and power. The body lines are smooth, and the roof lines of the coupe style extend downward, emphasizing sporty performance without losing elegance. The overall style blends luxury and dynamics, making it unforgettable at a glance.

苏州奔驰GLE轿跑降价来袭！最新报价64.18万，赶快行动

The Mercedes-Benz GLE coupe is characterized by its elegant body design and streamlined side lines. The body size reaches 4941mm*2018mm*1716mm, and the wheelbase reaches 2935mm, providing ample support for the interior space. The tire specifications are unique, and the front wheels are equipped with 275/50 R20 tires, and the rear wheels are also equipped with the same specifications, which not only guarantees the driving stability, but also further enhances its dynamic appearance. The overall design gives a perfect combination of strength and aesthetics, showing the high quality and sporty feeling of the Mercedes-Benz brand.

The interior design of the Mercedes-Benz GLE coupe is elegant and luxurious, with attention to detail and comfort. The steering wheel is made of genuine leather, which not only provides a good grip, but also supports manual and electric adjustment, ensuring that the driver can adjust to the best position according to personal needs. The 12.3-inch central control screen is clearly displayed, and various functions such as multimedia system, navigation and phone are integrated for easy operation. The seats in the car are made of imitation leather, which provides good support and comfort. The front seats not only have heating and ventilation functions, but also have electric adjustment and memory functions, which can be personalized for drivers and passengers according to personal preferences. The rear seats support proportional reclining, providing a high degree of flexibility for storage or passenger space. Overall, the interior of the Mercedes-Benz GLE coupe is designed to create a driving environment that is both functional and luxurious.

苏州奔驰GLE轿跑降价来袭！最新报价64.18万，赶快行动

The Mercedes-Benz GLE Coupe is equipped with a 2.0T turbocharged engine with a maximum power of 190 kilowatts, a torque output of 400 Nm, and a power performance of 258 horsepower. This power system, combined with a 9-speed automatic transmission, provides the driver with a smooth and efficient driving experience.

In this price reduction promotion of the Mercedes-Benz GLE Coupe, we expect every valued consumer to feel full of sincerity. This opportunity is not limited to price concessions, but also reflects our commitment to quality and driving experience. Seize this opportunity, you can have the excellent performance and elegant design of this luxury SUV at a more competitive price. Finally, we sincerely look forward to your visit to experience, witness the passion and luxury brought by the Mercedes-Benz GLE Coupe, and let us start an unforgettable driving journey together. Hurry up, the distinguished moment of the Mercedes-Benz GLE Coupe is waiting for you!

Don’t regret it when you think about it, test drive the 2023 Nissan Toula

[Autohome Original Test Drive] COVID-19 has been three years, and new infections from time to time have caused our city to suspend normal life, silence, and control… Maybe we have gradually gotten used to this kind of life, but it has also made us increasingly eager to go out for outings and go wild. Therefore, an all-rounder with strong strength has become particularly important to you and me, such as – Toula, the only large SUV on sale in the domestic market with a large-displacement naturally aspirated engine.

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■ Tule history

The first generation of Tule was born in 1951. Strictly speaking, it can only be regarded as a model that can be imitated and borrowed from. Its appearance is very similar to that of the American Willys model. Nine years later, the new second generation model came out, providing a variety of models including two-door soft-top convertible/hard-top/van/5-door models. The new 4.0L L6 engine was also fitted to the new car. When the third generation model was launched, the time had already come to 1980. The new car was brand new in terms of shape, chassis and powertrain, and it could also switch between high-speed four-wheel drive and low-speed four-wheel drive as needed. Some models were also equipped with limited-slip differential locks.