1, manned flight succeeded in June, 2023 10. Yang Liwei's Shenzhou 5 spacecraft traveled in space and successfully returned to make a feat, which is a powerful proof for us and even the world. He told us.
2. The full name of "Xihe" is the solar Hα spectrum detection and double super-platform scientific and technological experimental satellite. It is China's first experimental satellite for solar exploration technology. It runs in sun-synchronous orbit with an altitude of 5 17 km. The main scientific load is the solar space telescope "xi River" developed by the Eighth Institute of China Aerospace Science and Technology Corporation.
3. Among them, there were nearly 50,000 international scientific papers, accounting for 36% of the total number of papers in the world that year, which made China jump from the tenth to the eighth, surpassing Russian and Spanish for the first time. The number and frequency of cited international papers ranked best in history also increased by 208% and 246% respectively over the previous year, and the achievements of scientific and technological innovation were gratifying.
Three advantages of science and technology in China:
1 is a 5G technology in China.
I believe that everyone has heard about Huawei and ZTE's 5G achievements, so they have been illuminated by all of you in the United States. However, it is enough to prove that China's 5G technology is too powerful to receive dangerous signals. Huawei's 5G patents alone are as many as 1 1423, which has surpassed the United States.
2. UAV technology
We must know that the monopoly ability of drones in DJI is unique. The United States has the world's number one robot company, but it makes far fewer drones than DJI. Today, the status of drones in DJI may be equal to that of Nokia in the mobile phone market, surpassing any country.
3. Quantum technology
You know, China has now achieved "quantum hegemony", and almost all research and development technologies related to quantum technology are in the hands of China, from quantum communication to quantum keys, and even today's high-speed rail lines have realized the application of quantum technology. Not long ago, the quantum computer in China came out, which shocked the whole world.