China has made a breakthrough in the research and development of core technologies and standards in the field of 5G. By the end of 2065438+March 2008, the manuscripts of 5G international standards submitted by China accounted for 32% of the world, and the leading standardization projects accounted for 40%, ranking among the top in the world in terms of 5G international technical standards, technology patents and engineering capabilities.
2. Eye of the sky
The world's largest single-aperture radio telescope "Eye of the Sky" 2065438+September 2006, a spherical radio telescope with a diameter of 500 meters and the largest aperture in the world, which is known as the "Eye of the Sky", was officially opened in Guizhou karst tiankeng. By the end of 20 18, more than 50 new pulsars have been found in the sky eye. As the largest single-aperture telescope in the world, Eye of the Sky will maintain its position as a world-class equipment in the future 1020, and become a sharp weapon for astronomical research in China and even the world.
3. Deep dive inspection
In 2065, the deep-sea scientific research broke through the 10,000-meter abyss at 438+07, and the "Exploration No.1" scientific research ship set sail again, successfully obtaining the 10,000-meter marine seismic profile data, which is the first time in the world. The underwater glider completed the dive depth of 6329 meters, setting a new world record for the maximum dive depth of the underwater glider.
4. Quantum satellite
The world's first quantum science experimental satellite "Mozi" 2065438+In August 2007, China launched the world's first quantum science experimental satellite "Mozi", and successfully completed the quantum teleportation experiment from the ground to space. Nature, an authoritative international academic journal, praised the experiment as "representing a major breakthrough in the continuous exploration of long-distance quantum communication and a major progress in the practical application of quantum communication schemes".
5. Independent construction and operation of Beidou satellite navigation system.
Beidou satellite navigation system is a global satellite navigation system independently built and operated by China and compatible with other satellite navigation systems in the world. This is the third mature satellite navigation system after American Global Positioning System and Russian GLONASS system. By the end of 20 12, the Beidou regional navigation system has been completed and widely used in intelligent transportation, disaster reduction, emergency response and control and other fields.