What are the examples of celebrities who are powerful countries in science and technology?

Examples of celebrities who are powerful in science and technology are:The People's Republic of China wasAt the beginning, under the nuclear deterrence of the United States, the Soviet Union and other major powers, China was still facing a huge existential crisis. For the development of ChinaNuclear**Shortly thereafter,Qian XuesenHe devoted himself to the research, design, manufacture and testing of missiles and rockets in New China.

Thanks to his efforts, from 1964 to 1966, China achieved it in only 2 years".Two bullets"Combined. Since then, China'sNuclear missilesFinally, it has deterrence and actual combat capability.

Patriotic celebrity stories

In 1958, in order to break the monopoly of the United States and the Soviet Union on nuclear submarine technology, China established a missile nuclear submarine research institute codenamed "19", Huang Xuhua.

Appointed Chief Engineer for the Development of Nuclear Submarines.

After the launch of the project, the development of nuclear submarines was difficult, and many researchers had not even seen nuclear submarines at all. It wasn't until the two children's nuclear submarine toy models brought back from abroad appeared in front of the R&D team that there was a turning point - after calculation, comparison of toy models and collected ** data to confirm the content of the data.

With the joint efforts of Huang Xuhua and his team, in 1970, China's first torpedo attack nuclear submarine was built.

Offal. At this point, China became the fifth country in the world to have nuclear submarines.

At 4:30 on November 24, China successfully launched the Chang'e-5 probe of the lunar exploration project, and on December 1, the probe successfully landed in the pre-selected landing area on the front side of the moon. After graduating from technical school, Wang Shuqun entered the factory as an apprentice, and his job was to screw on the assembly line. The efficiency of the factory is declining, around.

's colleagues have left the factory to find another way to make a living, only he followed the master wholeheartedly to stay in the factory, practicing hard every day.

This laid a solid foundation for him to engage in precision instrument processing and manufacturing. Relying on hard work, Wang Shuqun performed well in the subsequent vocational skills competition, was promoted exceptionally, and entered the assembly and dispatch team of the aerospace docking mechanism.

In the face of the technical barriers of the aerospace powers, Wang Shuqun and his team can only cross the river by feeling the stones by themselves for 16 years, constantly discovering and solving problems, and overcoming difficulties step by step. A set of stand-alone experimental tests lasted 37 hours, and there were as many as 10 categories with a total of 31 stand-alone accessories in the docking mechanism, which is evident in the workload of Wang and his team.

Edison invented motion picture and the gramophone. He invented more than 1,000 things in his lifetime

Qian Xuesen: Qian Sanqiang and a large number of other scientists are credited.