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- Two radar units provide low-altitude coverage of the entire island. 两套雷达能够探测整个岛的低空范围。
- Wonderful designs of electronic computers and radar units are conceivable. 可以预见,设计奇妙的电子计算机和雷达装置即将出现。
- Two radar units suspended from huge balloons provide low-altitude coverage of the entire peninsula. 悬挂在巨大气球下面的两套雷达把整个半岛的低空都置于它们的探测范围之内。
- Joint Air Traffic Control Radar Unit 联合空中交通管制雷达设备
- 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 luminous intensity on unit area. 单位面积上的发光强度。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- Joint Military Civil Traffic Control Radar Units 军事民用航空交通联合雷达控制单位
- The family is the smallest social unit. 家庭是社会最小的单位。
- 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。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The family is the basic unit of society. 家庭是社会的基本单位。
- 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。