Taking Innovation as the First Motive Force for Leading Development -- Scientific and Technological Workers Accelerate the Promotion of Self reliance and Self reliance in High Level Science and Technology

2022-10-10

"5, 4, 3, 2, 1, fire, take off!" In the golden autumn, a "quick and sharp arrow" leaped into the sky at Jiuquan Satellite Launch Center on the Gobi Desert. This is the 16th successful flight mission of the Kuanzhou 1A solid carrier rocket independently developed by China, which successfully launched two test satellites into the sky, making China's commercial space exploration of the vast universe more brisk. At Wuhan National Space Industry Base, more than 2000 kilometers away from Jiuquan Satellite Launch Center, more "fast boat" rockets are being assembled in the production workshop, waiting to reveal the mysteries of the universe. "From the successful first flight of a new generation of carrier rockets to the launch of the Long March series of carrier rockets, the number of launches has exceeded 400. From the Beidou network, Chang'e lunar exploration to Tianwen fire exploration and the construction of space stations, in recent years, China has made continuous breakthroughs in the space field, becoming an important milestone on the road to building a scientific and technological power." Yan Min, chief technician of China Aerospace Science and Industry Corporation, said that the upcoming 20th National Congress of the Communist Party of China (CPC) will further point out the direction for innovation in major countries. As aerospace scientists and technicians, we are full of expectations. Over the past decade, China's science and technology industry has undergone historic, overall and structural changes, and has successfully entered the ranks of innovative countries. The 2022 Global Innovation Index released by the World Intellectual Property Organization shows that China's global ranking in innovation has continued to improve steadily in recent years, rising to 11th place in 2022. In Yizhuang, Beijing, the instruments and equipment with a sense of future are arranged orderly in rows, and the signal indicator lights are flashing rhythmically. This is one of the new achievements in the field of quantum computing in China - the "Qianshi" superconducting quantum computer. "We have got through the whole process of quantum applications, quantum software and quantum hardware, making quantum computing power within reach." Wang Haifeng, chief technology officer of Baidu and director of the National Engineering Research Center for Deep Learning Technology and Application, said. Develop China's first artificial intelligence chip and the first quantum communication satellite; Participated in the development of Jiaolong, the launch of Shenzhou 14, the research and development of new coronal vaccines and other major national scientific and technological tasks... In batch after batch of "national high-tech zones", the source of innovation has fully burst out. At present, the total number of national high-tech zones has reached 173, 84 more than that in 2012, contributing to "high-tech power" for innovation and development. In Suzhou High tech Zone, Jiangsu Province, Professor Tan Hairen's team from the School of Modern Engineering and Applied Sciences of Nanjing University has improved the photoelectric conversion efficiency of large area perovskite battery modules to 24.5%. At present, they are exploring further industrialization of technological achievements. It was late at night and people were not quiet. At 22:00, teachers and students in the laboratory still focused on the work at hand, operated the nitrogen glove box, completed the preparation of perovskite light absorbing layer and small area battery modules, and tested the photoelectric conversion efficiency with a solar simulator. "From the laboratory to the factory, we still need to work hard." Tan

Edit:He Chuanning    Responsible editor:Su Suiyue

Source:Xinhua

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