radar

导读：radar英[ˈreɪdɑː(r)]美[ˈreɪdɑːr]n.雷达，雷达装置，无线电探测器；复数：radars; 例句Its radar equipment was powered by a nuclear reactor.其雷达装置由一核反应堆提供

radar

英[ˈreɪdɑː(r)]美[ˈreɪdɑːr]

n.雷达，雷达装置，无线电探测器；

复数：radars;

例句

Its radar equipment was powered by a nuclear reactor.其雷达装置由一核反应堆提供动力。

Enemy ships were detected on the radar.敌舰的影像已显现在雷达上。

They are following the flight of an aircraft by radar.他们正在用雷达追踪一架飞机的飞行。

This radar is operated by an electronic pulse.这台雷达依靠电子脉冲来操作。

There is a radar net in our area.在我们那个地区有一个雷达网。

ballistic missile tracking radar弹道导弹跟踪雷达

They acquired the target by radar.他们用雷达捕获了目标。

The ship, with the help of radar, sailed in thick fog.船借助于雷达在浓雾中航行.

There were 256 meteorological observatories with radar installations and 356 satellite cloud map receiving stations.全国共有气象雷达观测站点256个,卫星云图接收站点356个.

But actually, you want commercial jetliners to show up on radar for good air traffic control.但实际上, 你想要的商业客机,显示了对雷达良好的空中交通管制.

英语六级真题

That was confirmed in the early 1990s by the American Magellan orbiter which used radar to peer through the planet's thick clouds and mapped out a rich, varied and dynamic surface.

2019年6月六级真题（第二套）听力 Section C

柯林斯高阶英汉双解学习词典释义

N-VAR

雷达;无线电定位装置

Radar is a way of discovering the position or speed of objects such as aircraft or ships when they cannot be seen, by using radio signals.

例句

Pilots complained that the radars in the Mirages malfunctioned during conditions of high humidity...飞行员抱怨说在高湿度条件下，“幻影”战斗机上的雷达出现了故障。The aircraft was on a flight from Milan when it disappeared from radar screens.飞机是在从米兰出发的飞行途中从雷达屏上消失的。