Galileo卫星导航系统
Galileo stellite navigation system
北斗二代卫星导航系统
Beidou 2nd generation satellite navigation system
北斗卫星导航系统
Beidou satellite navigation system
Beidou navigation system
Compass
Beidou navigation satellite system
二代卫星导航系统
2nd Generation of China Satellite Navigation Syste
海军卫星导航系统
navy navigation satellite system {= NNSS
navy
静止卫星导航系统
stationary satellite navigation system
区域卫星导航系统
regional satellite navigation system
全球卫星导航系统
Global Navigation Satellite System GNSS
GNSS
an earthwork
global navigation satellite system
GLONASS
argon gas bomb
GPS
全球卫星导航系统GNSS
Global Navigation Satellite System GNSS
认知卫星导航系统
awareness of satellite navigation systems
同步卫星导航系统
synchronous satellite navigation system
北斗卫星导航定位系统
Compass satellite navigation system
KeywordBeidou satellite navigation guiding and positioning system
伽利略卫星导航定位系统
Galileo satellite navigation system