北斗三号全球卫星导航系统
BeiDou Navigation Satellite System (BDS-3)
这是8月3日拍摄的新闻发布会现场。新华社记者 潘旭 摄 图源:新华网
国务院新闻办公室于2020年8月3日举行新闻发布会,介绍了北斗三号全球卫星导航系统的一些情况。北斗三号工程卫星系统总师林宝军介绍说,在工程设计之初,研究人员打破以往新技术不超过30%的惯例,在配置上尽量进行前瞻性的规划,尽量采用一系列的创新技术。北斗三号全球卫星导航系统的新技术甚至超过70%。
The State Council Information Office of China held a press conference on Monday on the completion and commissioning of the BeiDou Navigation Satellite System (BDS-3). Lin Baojun, a chief designer of Beidou's third-generation satellite, said at a news conference on Monday in Beijing that usually a satellite will employ no more than 30 percent of new technologies to guarantee low technical risks, but in some Beidou satellites, as much as 70 percent of their technologies had been new to such spacecraft.