1.200065438+February 2 1, the second Beidou navigation test satellite developed by China was successfully launched. Together with the first Beidou navigation test satellite launched on June 65438+1October 3 1 in 2000, the Beidou navigation system is formed. This indicates that China will have the first-generation satellite navigation and positioning system independently developed. After the system is completed, it will mainly provide navigation services for highway traffic, railway transportation and offshore operations, and will play a positive role in China's national economic construction.
2.200110 China Shenzhou II was launched from Jiuquan Satellite Launch Center in China and successfully entered the scheduled orbit. On June 65438+1October16th, the "Shenzhou II" unmanned spacecraft returned accurately and landed successfully. This is the first launch of China space flight in the new century and the second flight test of China's manned spaceflight project, which marks an important step for China to realize manned flight.
On June 5th, 2003, Shenzhou 5 manned spacecraft sent astronaut Yang Liwei into space. This successful launch marks that China has become the third country capable of sending a man into space after the former Soviet Union (Russia) and the United States.
On September 25th, 2008, Shenzhou VII sent astronauts Zhai Zhigang, Liu Boming and Jing Haipeng into space. Zhai Zhigang went out to work and Liu Boming assisted the orbital module, which realized the first spacewalk in China's history and made China a country capable of spacewalking.
5.20131214 and Chang' e-3 successfully landed in the pre-selected landing zone on the lunar surface, marking that China has become the third country in the world to realize the soft landing of extraterrestrial objects.
6. Scientists in China are at the forefront of international science and technology in nanotechnology research. Recently, Chinese scientists have directly discovered the "strange" performance of nano-metal in the world for the first time-superplastic ductility. Nano-copper can be stretched more than 50 times at room temperature, which is regarded as "a breakthrough in this field. It shows people for the first time how nano-materials without gaps are deformed". On the whole, the total number of nano-papers in China ranks fourth in the world and occupies a place in the international research of nano-materials.
7. Supercomputer Intelligentization On October 29th, 2000/KLOC-0, the first humanoid robot independently developed by China, which has human appearance characteristics and can simulate human walking and basic operation functions, made its debut at Changsha University of National Defense Technology. The appearance of humanoid robot indicates that China robot technology has entered the international advanced ranks.