1.
maritime satellite communication and navigation
海事卫星通讯与导航
2.
Application and prospect of Beidou navigation and communication technology in marine monitoring
北斗导航通讯技术在海事监控中的应用与展望
3.
The space shuttle orbited a communications satellite.
航天飞机将一颗通讯卫星送入轨道。
4.
a communication satellite, link, etc
通讯卫星、 通讯线路等
5.
PRECISE ORBIT DETERMINATION OF LOW EARTH ORBIT SATELLITE AND GPS SATELLITE BASED ON COMBINED ORBIT DETERMINATION STRATEGY
低轨卫星与GPS导航卫星联合定轨研究
6.
international Maritime Safellite Communication System
国际海事卫星通信系统
7.
Development of RBN/DGPS navigation and data collection system for island and coastal zone remote sensing investigation
面向海岛海岸带卫星遥感调查的RBN/DGPS导航与数据采集系统开发
8.
"Within GE, RCA's core products are in military and space electronics and satellite communications. "
美国无线电公司还参与军事活动、空间电子技术和卫星通讯。
9.
Communications satellites relay messages and signals from country to country.
通讯卫星在国与国之间转发消息和讯号。
10.
Pan-Pacific Education and Communications Experiment by Satellite
泛太平洋卫星教育与通讯实验
11.
navigation satellite system
导航卫星系统卫星导航系统
12.
Global Orbital Navigation Satellite System
全球轨道导航卫星系统(导航卫星系统)
13.
integrated navstar hybrid inertial
卫星导航与惯导的组合系统
14.
Development of GNSS Techniques and Applications
卫星导航技术专题讲座(一) 第1讲 卫星导航技术与应用的发展
15.
RESCAN (Reflecting Satellite Communication Antenna)
卫星通讯用反射天线
16.
Communications satellites have made possible international live transmission of important events .
通讯卫星使国际间实况转播重要事件成为可能。
17.
navigation satellite timing and ranging-Global Positioning System
导航卫星定时与测距——全球定位系统
18.
Research and Realization of the Display-Control Technology in Navigation Terminal Equipments;
卫星导航终端的显控技术研究与实现