A WORD, A WORLD
radar
释义
- n.
- 雷达
- 网络
- 爱情雷达；无线电探测器；雷达机
展开详细释义
n.
1.无线电探测定位
2.〔美国〕【无线电】雷达,无线电探测器
词形变化
复数：radars
常用短语 19 组
- 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
在例句中理解 32 句
But no one sticks his head into a microwave oven, and by the time a radar signal reaches a person its strength is very small.
但是谁也不会把头伸进微波炉，而且当雷达信号传到某个人时，它的力量已非常小。
To counteract radar signal interception system effectively and baffle the sort of radar signal, the key is collocation of EA emitters.
为了阻碍雷达截获系统对雷达信号的有效分选，电子攻击信号源的布站是一个关键。
Unfortunately, the enemy is equipped with a jamming unit, so we expect radar effectiveness to be reduced.
不幸的是，敌人拥有雷达干扰，所以我们的雷达效能将有所降低。
Italy is not a victim of the financial crisis and has so far managed well to stay off the radar screens of international investors.
意大利不是金融危机的受害者，迄今为止管理良好，没有引起国际投资者的注意。
It was only possible to detect the length of the Venusian day by radar as the clouds entirely engulf the surface.
这是只可能检测为云雷达对金星一天的长度完全吞噬的表面。
The material could be applied to all parts of the electromagnetic spectrum, meaning it could be used to make materials invisible to radar.
这种材料可以应用到电磁波谱的所有波段，这就意味着它可以用来让雷达对材料“毫无察觉”。
MIMO radar is a new radar technique developed recently, and one of the main research directions for the next generation radar.
MIMO雷达是最近年来出现的一项新的雷达技术，也是下一代雷达发展的主要方向之一。
Air Force planners continued to see a need for the larger version of the radar.
空军规划人员仍在寻求开发大型雷达。
The evaluation of radar antijamming performances has always been a difficult problem.
雷达抗干扰性能评估一直是一个技术难题。
The even better news, obtained from radar scanning, was that Vasari had not plastered his work directly on top of Leonardo's.
从雷达扫描结果来看，甚至还有更好的消息传来，当时瓦萨里（Vasari）并没有将他的油画直接覆盖在达芬奇上。
Radio waves of the kind used in radar can penetrate clouds, and some probes bounced such waves off the surface of Venus.
雷达的无线电波能够穿透云层，因此有些探测船就把这种电波发射到金星表面再让它反射回来。
Once the enemy radar is detected, the system can automatically compare the signal with its database and prioritise the threat of the target.
敌人的雷达一但被发现，系统能自动地把信号与它的数据库比较并且优先目标的威胁。
It was not easy designing a radar system able to pick out a submarine periscope from aimd the endless rolling wave father.
要设计一种能从不断翻滚的海浪回波中辨别出潜艇望镜的雷达系统，并非易事。
"Liverpool went off the radar for a bit. They are now back on it, " he said. "Long-term, you know they are going to be there. "
“利物浦已经从我们的雷达屏幕上消失好一阵子了。但现在又回来了。”他说。“长期上，你知道他们会找回状态。”
Ever since the inception of the first radar systems, the concept of radar horizon has limited their effective detection range.
自从最初的雷达系统问世以来，有关雷达水平面的概念对其有效的探测距离形成了限制。
But the boat never reached the Fatherland with its precious cargo. It disappeared from radar three weeks into its journey .
但这艘潜艇从没能带着它的贵重货物回到祖国，三个星期的航行后，它从雷达上消失了。
An air force plane equipped with a radar and infrared sensor continued the search throughout the night.
一架配有雷达和红外装置的军用飞机在夜间继续进行搜索。
Its first use was as an insulator for high frequency cable (RADAR). Its main use is now for films, for packaging and agriculture.
最初用于高频电缆的绝缘体（如雷达），现主要用于农膜、包装膜和食品包装膜。
Those targets had not been on the radar screen of the air traffic controller who approved the departure, Higgins said.
Higgins说这些目标没有显示在航空管理中心的雷达上，因此他们批准了飞机起飞。
They were still ascending. Radar continued to track the Cougar until, for some unknown reason, it simply faded away.
他们仍在上升当中，雷达也继续跟踪着这架“美洲狮”，直到它不明原因地离奇失踪。
And two, even if you know which planes are in the sky, radar data is delayed, so Wolfram Alpha has to project a plane's course.
其次，即使你知道天空中有哪些飞机，雷达数据也有可能延误，所以WolframAlpha必须预测飞机航道。
'These bob up and down as if on elastic. They have a radar detection device to help them avoid spider webs'
这种蝴蝶忽起忽落，就像有弹性一样。它们有一种雷达探测装置，可以帮它们避开蜘蛛网。
Even now, the scandal is quietly claiming victims, though in a lot of places it seems to have vanished mysteriously from the radar.
虽然在许多地区这起丑闻似已从雷达屏幕上神秘消失，但即便到今天，仍有人悄悄地成为受害者。
Synthetic Aperture Radar Observations of the Surface Signatures of Cold- Season Bands over the Great Lakes .
大湖上空冷季带地面信号的合成孔径雷达观测。
He had been taken in by a family that named Radar for his ability to find his way around.
“快乐”被另一个家庭收养了，由于它有识别周围道路的能力，这家人为它起名“雷达”。
NATO indicated Tuesday it had struck four military sites to destroy missile launchers, radar and a vehicle storage facility.
北约表示，周二，他们袭击了四个军事地点，摧毁了导弹发射器，雷达和车辆存放设施。
It uses radar sensors mounted behind the front grille to sense the car in front of you and maintain a set following distance.
它使用雷达传感器安装前格栅后面，感觉你前面的车和维护一套下列的距离。
Sadly for her, injury has forced cut short her singles dream, but the doubles remain on her radar.
不幸的是，她的单打冠军之梦因伤而破灭了，但是，她仍然会竭力备战双打比赛。
The radar revealed an air gap behind the east wall, with a second wall behind the gap.
雷达探测的结果显示，大厅的东墙后面有一道空隙，空隙之后还有另外一堵墙。
Velocity-gate pull off is often used to cheat the velocity tracking system in radar.
速度门拖引常用来欺骗雷达的速度跟踪系统，文中探讨了对抗速度门拖引的解线性调频方法。
The coastline can now be monitored by radar.
现在能用雷达监测海岸线了。
We could see the plane quite clearly on the radar screen.
我们在雷达屏幕上可清晰地看到飞机。