1.
orbiting satellites carrying amateur radio
业余无线电用轨道卫星
2.
rational use of the radio frequency spectrum and of the geostationary satellite orbit
无线电频谱和同步卫星轨道的合理利用
3.
orbiting radio beacon ionospheric satellite
电离层轨道无线电信标卫星
4.
unmanned orbital multifunction satellite
无人多用途轨道卫星
5.
general electric satellite orbit control
通用电气卫星轨道控制
6.
radiodetermination-satellite service
卫星无线电测定业务
7.
radionavigation-satellite service
卫星无线电导航业务
8.
Research on the Probability Model of Radio Mobile Communication Channel for Low Earth Orbit Satellite;
低轨卫星无线移动通信信道的概率模型的研究
9.
aeronautical radionavigation-satellite service
卫星航空无线电导航业务
10.
maritime radionavigation-satellite service
卫星水上无线电导航业务
11.
earth station in the radio navigation-satellite service
无线电导航卫星业务的地面站
12.
mobile earth station in the radio determination-satellite service
无线电定位卫星业务的移动地面站
13.
fixed earth station in the radiodetermination satellite service
无线电定位卫星业务地面站
14.
orbital photography
轨道摄影术 -卫星
15.
satellite emergency position-indicating radio beacon
卫星紧急无线电示位标
16.
He's monitoring full spectrum radio, satellite orbits and transmissions.
他在监视我们所有的无线电 卫星轨迹和通信信息
17.
geostationary orbit environmental satellite
静止轨道环境卫星同步轨道环境卫星
18.
A communications network, eg for radio and TV, using satellites
通讯网（如利用人造卫星的无线电及电视通讯网）