Top Ten Scientific and Technological Achievements in China in 2023

Ten domestic scientific and technological achievements in 2023: Chang 'e-5 probe and scientists cloned Fhb7, Beidou system, Haidu-1 drilled deep-sea combustible ice for the first time in a well, the first high-precision change of marine biodiversity in Paleozoic, quantum computing prototype, artificial sun, publishing papers on high-dimensional Kellogg flow convergence, and combining intelligent supercomputing with physical models.

1, Chang 'e-5 probe completed the first sampling trip of extraterrestrial objects in China, and the collected samples were handed over to China Academy of Sciences, and the application and research of lunar samples and scientific data began.

2. Scientists in China cloned Fhb7 for the first time, and successfully transferred it into wheat varieties. The gene has stable scab resistance in wheat disease resistance breeding.

3. The 55th navigation satellite of China Beidou system was successfully launched, and the deployment of Beidou-3 global satellite navigation system constellation was fully completed.

4. China Haidu No.1 unmanned submersible has achieved the maximum diving depth of10907m in Mariana Trench. Endeavour's manned submersible successfully landed in the same trench, setting a new record for China's manned deep dive of10909m.

5. China took the lead in drilling and exploiting deep-sea combustible ice with horizontal wells, creating two new world records of "total gas production of 8610.4 million cubic meters and average daily gas production of 28,700 cubic meters".

6. Scientists in China have obtained the world's first high-precision curve of marine biodiversity in Paleozoic for more than 300 million years.

7. Researchers in China have built the prototype of 76-photon quantum computation "Nine Chapters", and realized the fast solution of the task of "Gaussian Bose sampling".

8. China's highest parameter "artificial sun" controlled nuclear fusion research device "China Circulator No.2 M" was officially built and discharged in Chengdu.

9. Scientists in China published a paper on the convergence of high-dimensional Kellogg flow, and took the lead in overcoming the unsolved core conjectures in the field of geometric analysis for many years, such as Hamilton-Tian conjecture and partial zero-order estimation conjecture.

10, China researchers combined intelligent supercomputing with physical model, and through high-performance computing and machine learning, the molecular dynamics limit was raised by several orders of magnitude, reaching the system scale of hundreds of millions of atoms.

The significance of science:

Science and technology are the primary productive forces. Throughout the ages, every progress of human society is accompanied by the progress of science and technology. In particular, the rapid development of modern science and technology has opened up a broader space for the development of social productive forces and human civilization and effectively promoted economic and social development.

The rapid growth of high-tech enterprises such as computer, communication, biomedicine and new materials in China has greatly improved the industrial technology level of China, promoted the labor productivity of industry and agriculture, and effectively promoted the development of the whole national economy. Practice has proved that high-tech and its industries have become the leading industries in contemporary economic development.