<正>On December 2 local time in South Africa,the China Center For Resources Satellite Data and Application(CRESDA)under CASC and the South African National Spac
<正>OVERVIEW Founded on January 13,1994,Beijing Microelectronics Technology Institute(BMTI)is one of the key institutions for research on electronic component u
<正>The Shanghai Institute of Space Propulsion has made a great breakthrough in electric propulsion technology.The kilowatt-class Hall thruster hollow cathode l