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- Virtual Radar Defense 有效雷达防御
- Degradation of Radar Defense Systems 雷达防御系统衰变
- Degradation Radar Defense System 递降雷达防御系统
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- Many heroic men and women have died in defense of liberty. 许多英勇的男男女女为捍卫自由而牺牲。
- 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。
- They had a dogged defense of the city. 他们对城市进行了顽强的防守。
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- They are repairing the defense works. 他们正在修防御工程。
- 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。
- The accused has the right to defense. 被告人有权获得辩护。
- 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。
- A virtual state of war exist between the two countries. 这两国间实际上处於战争状态。
- The ship was provided with radar equipment. 那船装有雷达设备。
- ARPANET started by the US Dept. of Defense for research. 美国国防部建立了阿帕网,作研究用。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。