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- 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。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- 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。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- 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。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- A reflected wave received by a radio or radar. 反射波收音机或雷达接收到的反射波
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
