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- Search Radar Satellite Simulation 搜索雷达卫星模拟
- Mission Analysis for Synthetic Aperture Radar Satellite System 合成孔径雷达卫星系统任务分析方法研究
- The Soviet RORSAT radar satellites were powered by a NaK-cooled reactor.Apart from the wide liquid temperature range, NaK has a very low vapor pressure, important in the vacuum of space. (相当大的温度范围内仍然是液态,此外,钾钠合金蒸气压非常低,这一点在真空条件下显得尤为重要。)
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The radar scanned the sky for enemy planes. 雷达密切监视天空,搜索敌机。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The news was beamed to East Africa by satellite. 这条新闻由卫星向东非传送。
- The Olympics were telecast live via satellite. 奥运比赛经由人造卫星做实况转播。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- Now space satellite is used to speed long distance call. 现在宇宙卫星被用来快速传送长途电话。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The ship was provided with radar equipment. 那船装有雷达设备。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。
- Our radar pinpointed the attacking planes. 我们的雷达确定了来袭敌机的精确方位。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- A satellite's circle around the earth. 卫星绕地球的环形轨道