英语词汇“radar”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

雷达；雷达装置；无线电探测器；

变形

复数：radars

双语释义

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

英英释义

radar[ 'reid? ]

n.measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
同义词：microwave radarradio detection and rangingradiolocation

学习怎么用

词汇搭配

用作名词 (n.)

形容词+～

early-warning radar预警雷达
marine radar船用雷达

～+名词

radar beacon〔bombing, control, installation〕雷达信标〔轰炸,控制,装置〕
radar fence〔scope, screen〕雷达警戒网〔显示器,荧光屏〕

介词+～

by〔on〕 radar用雷达

词组短语

radar cross section雷达截面，雷达目标有效截面

phased array radar相控阵雷达

weather radar天气雷达

radar echo雷达回波

doppler radar多普勒雷达

radar image雷达影像

radar detection雷达侦测

imaging radar成像雷达；测绘雷达

radar transmitter雷达发射器

under the radar在雷达下；低调神秘

radar screen雷达防线，雷达网

radar tracking雷达跟踪

surveillance radar监视雷达

tracking radar跟踪雷达；追踪雷达

radar receiver[电子学]雷达接收器

radar altimeter雷达高度计

radar beam雷达射束

coherent radar相干雷达；同调雷达

marine radar航海雷达

更多收起词组短语

双语例句

用作名词(n.)

There are enemy aircraft on the radar screen.
雷达萤屏上出现了敌人的飞机。
They plotted aircraft movements by radar.
他们借雷达标示飞机的动向。

权威例句

Radar Handbook
MIMO radar: an idea whose time has come
Introduction to Radar Systems
MIMO Radar with Widely Separated Antennas
Introduction to radar systems /
The Shuttle Radar Topography Mission
The Shuttle Radar Topography Mission
RADAR: an in-building RF-based user location and tracking system
A review of target decomposition theorems in radar polarimetry
The digital processing of Seasat synthetic aperture radar data

单词	radar
释义	radar 听听怎么读英 [?re?dɑ:(r)] 美 [?redɑr] 是什么意思 n. 雷达；雷达装置；无线电探测器；变形复数：radars 双语释义 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 英英释义 radar[ 'reid? ] n.measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects 同义词：microwave radarradio detection and rangingradiolocation 学习怎么用词汇搭配用作名词 (n.) 形容词+～ early-warning radar预警雷达 marine radar船用雷达～+名词 radar beacon〔bombing, control, installation〕雷达信标〔轰炸,控制,装置〕 radar fence〔scope, screen〕雷达警戒网〔显示器,荧光屏〕介词+～ by〔on〕 radar用雷达词组短语 radar cross section雷达截面，雷达目标有效截面 phased array radar相控阵雷达 weather radar天气雷达 radar echo雷达回波 doppler radar多普勒雷达 radar image雷达影像 radar detection雷达侦测 imaging radar成像雷达；测绘雷达 radar transmitter雷达发射器 under the radar在雷达下；低调神秘 radar screen雷达防线，雷达网 radar tracking雷达跟踪 surveillance radar监视雷达 tracking radar跟踪雷达；追踪雷达 radar receiver[电子学]雷达接收器 radar altimeter雷达高度计 radar beam雷达射束 coherent radar相干雷达；同调雷达 marine radar航海雷达更多收起词组短语双语例句用作名词(n.) There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。 They plotted aircraft movements by radar. 他们借雷达标示飞机的动向。权威例句 Radar Handbook MIMO radar: an idea whose time has come Introduction to Radar Systems MIMO Radar with Widely Separated Antennas Introduction to radar systems / The Shuttle Radar Topography Mission The Shuttle Radar Topography Mission RADAR: an in-building RF-based user location and tracking system A review of target decomposition theorems in radar polarimetry The digital processing of Seasat synthetic aperture radar data
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