[Learning in progress] Since the 18th National Congress of the Communist Party of China, General Secretary Xi Jinping has always cared about scientific and technological workers.

On the occasion of the sixth "National Science and Technology Workers Day", the "Learning Institute", the original brand column of Xinhua News Agency's "Learning in Progress", has selected several photos to learn about some of the technologies that are "in the same frame" as the General Secretary. "Big coffee".

  On November 3, 2021, at the National Science and Technology Awards Conference, Xi Jinping presented awards to Academician Gu Songfen of AVIC and Academician Wang Dazhong of Tsinghua University who won the 2020 National Highest Science and Technology Award.

  Gu Songfen is the founder of my country's aircraft aerodynamic design and aviation strategy scientist.

Dazhong Wang is a well-known scholar and strategic scientist in the field of nuclear energy, dedicated to the development of advanced nuclear energy systems with inherent safety features.

  On January 8, 2019, Xi Jinping presented awards to Academician Liu Yongtan of Harbin Institute of Technology and Academician Qian Qihu of the Army Engineering University of the Chinese People's Liberation Army, who won the 2018 National Highest Science and Technology Award at the National Science and Technology Awards Conference.

  Liu Yongtan insists on independent research and development of new system radar, providing technical means for the full coverage of my country's sea area monitoring area.

  Qian Qihu established the theoretical system of modern protection engineering in my country, and created an indestructible "underground steel Great Wall" for our country.

  On November 17, 2017, Xi Jinping took a group photo with representatives of the National Spiritual Civilization Construction Commendation Conference.

When he saw Huang Xuhua, honorary director of the 719 Research Institute of China Shipbuilding Industry Corporation in his 90s, standing among the delegates, Xi Jinping held his hand and asked him to sit beside him.

  As the chief designer of my country's first-generation nuclear submarine, Huang Xuhua dedicated his life to the nuclear submarine cause of the motherland.

  On January 9, 2015, Xi Jinping presented the award to Yu Min, an academician of the Chinese Academy of Sciences and a senior scientific advisor of the Chinese Academy of Engineering Physics, who won the 2014 National Highest Science and Technology Award at the National Science and Technology Awards Conference.

  Yu Min is a well-known nuclear physicist in my country. He has led and participated in the theoretical research and design of nuclear weapons for a long time, filling the gap in my country's nuclear theory.

  On January 10, 2014, at the National Science and Technology Awards Conference, Xi Jinping presented awards to Zhang Cunhao, academician of the Chinese Academy of Sciences, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Cheng Kaijia of the General Armament Department of the Chinese People's Liberation Army who won the 2013 National Highest Science and Technology Award .

  Zhang Cunhao is a famous physical chemist in my country, the founder of chemical lasers and one of the founders of molecular reaction dynamics in China.

  Cheng Kaijia is a pioneer of my country's nuclear weapons industry and one of the founders of my country's nuclear test science and technology system.

  On July 17, 2013, Xi Jinping talked with three academicians, Ye Minghan, Fang Shouxian and Chen Senyu, who participated in the construction and application of the Beijing Electron Positron Collider at the Chinese Academy of Sciences.

Xi Jinping thanked them for their contributions and wished them good health.

  "Let the science and technology world of the motherland gather together in the future, and let the vast stars of science in the future shine", this is General Secretary Xi Jinping's sincere message and ardent expectation to the vast number of scientific and technological workers.

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