这几年，国内进步很飞速，不少行业都获得了很大的进步，特别是航天业。北斗卫星系统的研发给国内经济带来了质的飞跃，使得国内经济不再受制于人。北斗卫星导航系统给国内带来的改变是很巨大的，那样，北斗卫星导航系统用英语如何说呢?
北斗卫星导航系统英语如何说
北斗卫星导航系统 the Beidou Navigation Satellite System
例句：
Provided by the China-made Beidou Navigation Satellite System, the stations augmentation system can increase positioning precision to centimeter-level dynamically and millimeter-level statically.
该基站的增强系统由国产的北斗卫星导航系统提供，该系统可将动态定位精度提高至厘米级，静态定位精度提高至毫米级。
The Beidou navigation Satellite System has become the third GNSS applied in international navigation.
北斗导航系统成为第三个面向国际航海应用的全球卫星导航系统。
有关英文词组
卫星导航系统 Satellite navigation system
例句：
Satellite navigation systems are significant space infrastructure and important information guarantee for economic and social development to provide humanity with all-day accurate time and space information service on life and work.
卫星导航系统是要紧的空间基础设施，为人类社会生产和生活提供全天候的精按时空信息服务，是经济社会进步的要紧信息保障。
空间导航系统 space-based navigation system
例句：
Radio navigation makes use of wireless wave, which can be divided into land-based and space-based system according to the position of base point.
无线电导航是借助无线电电波的波速进行导航的办法，依据导航基点可分为陆基导航和空基导航。
航天事业进步 aerospace development
例句：
Our advanced composite technology has been used for aerospace development and worldwide counter terrorist.
企业的先进复合材料专门技术已被应用到航天事业进步和世界范围的防卫。
载人航天工程 manned space program
例句：
China in 1992 made a three-step strategy for its manned space program, the large-scale manned space station being the last step. 中国于1992年为载人航天计划提出了三个步骤策略，大型载人空间站是其中的最后一步。
