1.
passive satellite electrooptical detector
无源卫星光电探测器
2.
Simulation and Analyse of Passive Locating and Tracking LEO by HEO;
基于高轨卫星的对非合作低轨卫星的无源定轨方法的仿真与分析
3.
Passive Localization of LEO Based on Clustering Analysis
基于聚类分析的低轨侦察卫星无源定位
4.
an unmanned satellite to Mars.
发射到火星的无人卫星。
5.
Japanese Earth Resources Satellite
日本地球资源卫星(日地资卫星)
6.
Natural as well as artificial satellites,
无论自然卫星还是人造卫星，
7.
narrow-band active repeater satellite
窄频带有源转发卫星
8.
earth resources survey satellite programme
地球资源勘测卫星方案
9.
ground system for earth resources satellite
地球资源卫星地面系统
10.
earth resources technology satellite imagery
地球资源技术卫星影象
11.
radiodetermination-satellite service
卫星无线电测定业务
12.
unmanned orbital multifunction satellite
无人多用途轨道卫星
13.
radionavigation-satellite service
卫星无线电导航业务
14.
orbiting satellites carrying amateur radio
业余无线电用轨道卫星
15.
satellite emergency position-indicating radio beacon
卫星紧急无线电示位标
16.
an unmanned artificial satellite
无人驾驶的人造卫星
17.
Observability Analysis of Bearings-only Passive Location for Satellite Target by Spaceborne Single Observer
对卫星目标的仅测角天基单站无源定位可观测性分析
18.
China and Brazil Earth resource remote-sensing satellite
中国和巴西地球资源遥感卫星(中巴遥感卫星)