摘要
SCIENCE CHINA Physics, Mechanics & Astronomy ( Sci China- Phys Mech Astron) is a monthly peer-reviewed academic journal supervised by the Chinese Academy of Sciences, and cospon- sored by the Chinese Academy of Sciences and the National Natural Science Foundation of China. Its primary mission is to encourage communication of basic and innovative research results of high quality in the fields of physics, mechanics and astronomy. The subject areas featured include solid state phys- ics, atomic and molecular physics, optical physics, acoustics, theoretical physics, particle physics, nuclear physics, nuclear technology, accelerator and detector, plasma physics, mechan- ics, solid mechanics, fluid mechanics, biomechanics, astrophy- sics, astromechanics, astrometry, astronomical technology, and interdisciplinary areas, etc. All papers should be intelligible for a broad scientific audience.
SCIENCE CHINA Physics,Mechanics&Astronomy(Sci ChinaPhys Mech Astron)is a monthly peer-reviewed academic journal supervised by the Chinese Academy of Sciences,and cosponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China.Its primary mission is to encourage communication of basic and innovative