radar

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radar

基本词汇

更新时间:2024-04-30 10:09:51

英 [ˈreɪdɑ:(r)]

美 [ˈredɑr]

radar基本解释

n.雷达

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第三人称复数:radars

  • 详情解释
  • 双解释义
  • 英英释义
  • 词典解释
  • 网络解释
n.(名词)
  • 雷达(无线电测距及定向装置)
  • 无线电探测器
  • 电波探测器
n.(名词)
  • [U]雷达 a method of finding the position of solid objects by receiving and measuring the speed of radio waves returning from them
  • [U]雷达装置 equipment used for this

noun

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

Synonym: microwave radarradio detection and rangingradiolocation

1. 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.

e.g. 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。
e.g. 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。

1. 雷达雷达:并介绍了在电磁计算中可用于对舰船目标进行雷达隐身计算......这是我做的电气工程导论小作业,传上来,希望能对大家有用 电气工程导论(作业)雷达技术发展史 远程幽灵--雷达雷达(Radar)是英文radio

2. radar的反义词

2. radar:radio detection and ranging; 雷达

3. radar:radio direction and ranging; 无线电定向和测距

4. radar:radio detecting and ranging; 无线电探测

  • 常用例句
  • 词汇搭配
用作名词(n.)
  • The ship, with the help of radar, sailed in thick fog.
    这艘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。
  • Enemy ships were detected on the radar.
    敌舰的影像已显现在雷达上。
用作名词 (n.)
形容词+~~+名词介词+~
  • 近义词
  • 临近词
相关列句
Think about the advent of hedge funds, twenty or twenty-five years ago, hedge funds were a blip on the radar screen.(想想对冲基金的出现,20或25年前,对冲基金是雷达屏幕上的一个光点。)
We continued tracking the plane on our radar.(我们继续用雷达追踪那架飞机。)
It is technically incorrect to talk about bat "radar", since they do not use radio waves.(蝙蝠“雷达”这个用语在技术上是错误的,因为它们不使用无线电波。)
The fact the plane has not appeared on radar when it neared land gives me cause for concern.(这架飞机在接近着陆时没有出现在雷达上的事实让我感到担忧。)
They located the ship by radar.(他们通过雷达确定了船只的位置。)
The issue of terrorism is back on the radar screen.(恐怖主义问题重新受人关注。)
The ship's radar scanned the sea ahead.(船上的雷达扫描了前方海域。)
Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.(机载技术,例如飞机或宇宙飞船能携带的不同类型的雷达和照相设备,让考古学家无需挖掘就能了解地下的情况。)
All modern vessels of any size are fitted with radar installations.(所有现代化船只,不论大小,都装有雷达装置。)
In fact, we kind of assumed that they were filtering a lot out, the way a sophisticated radar system can ignore echoes from stationary objects on the ground.(事实上,我们推断蝙蝠在分析回声时过滤掉了很多因素,就像一个复杂的雷达系统可以忽略地面上静止物体的回声那样。)
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