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- Radar Calibration Sphere 雷达校准范围
- A new method of shipborne radar calibration based on local area GPS differential positioning system is presented and the researching of designing and implementing of calibration system has been done. 提出了一种基于局域差分GPS定位系统标校舰船雷达的新方法,并对标校系统进行了设计与实现研究。
- Advanced Radar Calibration System 高级雷达校准系统
- Velocity measurement radar calibration 雷达测速标定
- Encoding polarimetric active radar calibration technique 极化有源编码定标技术
- Research on shipborne radar calibration system based on GPS positioning system 基于GPS定位系统的舰船雷达标校系统研究
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- He drew a world map on a sphere. 他在球上面画了一幅世界地图。
- 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。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- 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。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- Optical Calibration Sphere 光学校准球
- 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。
- She's used to mixing in an altogether different sphere. 她习惯於在一个完全不同的社会阶层里交往。
- He has extended his sphere of influence to the world of banking. 他已把自己的势力范围扩展到金融界。
- 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。