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单词库 \ 英汉词典 \

radar是什么意思

radar

英[ˈreɪdɑː(r)] 美[ˈreɪdɑːr]

n. 雷达，雷达装置，无线电探测器；

复数：radars;

相关单词 antiradar radars optical radar laser radar Baradar

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。

英汉词典释义

n.
雷达
The ship, with the help of radar, sailed in thick fog. 船借助于雷达在浓雾中航行。 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。
雷达装置
Enemy ships were detected on the radar. 敌舰的影像已显现在雷达上。

英英词典释义

Noun
1. measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects

行业词典

体育：雷达；
电子学：雷达；
航天：雷达；

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