radar
美 [?re?dɑr]
英 [?re?dɑ?(r)] 
- n.雷達
- 網(wǎng)絡愛情雷達;無線電探測器;雷達機
詞形變化
復數(shù):radars 同義詞
英漢雙解
1. | 雷達a system that uses radio waves to find the position and movement of objects, for example planes and ships, when they cannot be seen |
| They located the ship by radar. 他們通過雷達確定了船只的位置。 |
| |
習慣用語
below/under the radar
在視線以外的;未引起注意的used to say that people are not aware of sth
| Experts say a lot of corporate crime stays under the radar. 專家說許多公司犯罪還沒有為人所注意到。 |
on/off the radar screen
受╱不受人關(guān)注used to say that people's attention is on or not on sth
| The issue of terrorism is back on the radar screen. 恐怖主義問題重新受人關(guān)注。 |
英漢解釋
英英解釋
例句
Air Self-Defense Force radar surveillance enhanced, E3 airborne early warning aircraft (AWACS) is also ready to be deployed.
航空自衛(wèi)隊強化了雷達監(jiān)視,E3空中預警機(AWACS)也隨時可以出動。
One of the first uses of the material is likely to be in warships trying to avoid sonar radar, which picks up on the noise ships emit.
此種材料最初很可能會應用于軍艦,用來躲避聲納——聲納能探測到艦船發(fā)出的噪聲。
Velocity-gate pull off is often used to cheat the velocity tracking system in radar.
速度門拖引常用來欺騙雷達的速度跟蹤系統(tǒng),文中探討了對抗速度門拖引的解線性調(diào)頻方法。
The company said the payload included the PicoSAR active electronically scanned array radar and an electro optic sensor.
該公司表示,有效載荷包括PicoSAR有源電子掃描陣列雷達和電子光學傳感器。
Another problem was that the team's ice-penetrating radar, which would have been used for ice thickness measurements, did not work.
另一個問題是,原本用來測量冰層厚度的冰鉆式雷達也出了故障。
Sadly for her, injury has forced cut short her singles dream, but the doubles remain on her radar.
不幸的是,她的單打冠軍之夢因傷而破滅了,但是,她仍然會竭力備戰(zhàn)雙打比賽。
As you battle to manage your family's finances, be aware that there are three reasons why inflation needs to be on your radar screen.
當你為管好家庭財務而努力時,請記住有三個需要提防通貨膨脹的理由。
He had been taken in by a family that named Radar for his ability to find his way around.
“快樂”被另一個家庭收養(yǎng)了,由于它有識別周圍道路的能力,這家人為它起名“雷達”。
According to a BBC report, such cars use video cameras mounted on the roof, radar sensors and a laser range finder to "see" other traffic.
工程師在汽車的頂部安裝了攝影機、雷達傳感器和激光探測器,來幫助汽車自行導航行駛。
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飛機,雷達數(shù)據(jù)也有可能延誤,所以WolframAlpha必須預測飛機航道。
So if you fly below that radar, then that would be a way in which you could conceal your ingress and egress.
飛得比雷達低,就是一個隱藏自己進出蹤跡的好方法。
Likewise, he said the tail's remains suggested that it was designed to shroud or mask metal parts, which are much more visible to radar.
另外,他說,尾翼殘骸表明它是為了包裹或掩蓋金屬部分而設(shè)計的,金屬部分更容易被雷達探測到。
Ever since the inception of the first radar systems, the concept of radar horizon has limited their effective detection range.
自從最初的雷達系統(tǒng)問世以來,有關(guān)雷達水平面的概念對其有效的探測距離形成了限制。
It was not easy designing a radar system able to pick out a submarine periscope from aimd the endless rolling wave father.
要設(shè)計一種能從不斷翻滾的海浪回波中辨別出潛艇望鏡的雷達系統(tǒng),并非易事。
Those targets had not been on the radar screen of the air traffic controller who approved the departure, Higgins said.
Higgins說這些目標沒有顯示在航空管理中心的雷達上,因此他們批準了飛機起飛。
Film Critics Circle chairman Andrew Johnston, of Radar Magazine, said there had been a slew of close contests.
紐約電影協(xié)會主席,雷達雜志主編安德魯覺得在一些評選確實會有重復的地方。
Download the equivalent layers and radar return image for your area, and you'll be ready to move on to the next step.
下載適用于您所在地區(qū)的等效圖層和雷達返回圖像,然后就可以繼續(xù)進行下一步。
I feel a little safer being right by the radar and all my othergauges, and my big seat here is really just as comfortable as the bed!
待在雷達和我其他儀器旁邊讓我感覺更有安全感,實際上,坐在這張大椅子上同躺在床上一樣舒服!
Radio waves of the kind used in radar can penetrate clouds, and some probes bounced such waves off the surface of Venus.
雷達的無線電波能夠穿透云層,因此有些探測船就把這種電波發(fā)射到金星表面再讓它反射回來。
An air force plane equipped with a radar and infrared sensor continued the search throughout the night.
一架配有雷達和紅外裝置的軍用飛機在夜間繼續(xù)進行搜索。
Radar sets in patrol planes enabled the British and American navies to bring the German submarines under control.
安裝在巡邏飛機上的雷達設(shè)備,使英、美海軍得以制服德國潛艇。
Densities presumably can be probed by radar.
利用雷達也許還能探測出密度。
Radar and other inventions were the work of "boffins" .
雷達以及其它種種發(fā)明都是科學工作者們的成果。
The evaluation of radar antijamming performances has always been a difficult problem.
雷達抗干擾性能評估一直是一個技術(shù)難題。
The even better news, obtained from radar scanning, was that Vasari had not plastered his work directly on top of Leonardo's.
從雷達掃描結(jié)果來看,甚至還有更好的消息傳來,當時瓦薩里(Vasari)并沒有將他的油畫直接覆蓋在達芬奇上。
"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. "
“利物浦已經(jīng)從我們的雷達屏幕上消失好一陣子了。但現(xiàn)在又回來了。”他說。“長期上,你知道他們會找回狀態(tài)。”
But the boat never reached the Fatherland with its precious cargo. It disappeared from radar three weeks into its journey .
但這艘潛艇從沒能帶著它的貴重貨物回到祖國,三個星期的航行后,它從雷達上消失了。
'These bob up and down as if on elastic. They have a radar detection device to help them avoid spider webs'
這種蝴蝶忽起忽落,就像有彈性一樣。它們有一種雷達探測裝置,可以幫它們避開蜘蛛網(wǎng)。
The aircraft disappeared from radar and went down in farmland after making a second attempt to land.
飛機從雷達上消失,在第二次嘗試降落后,墜入一片農(nóng)田。
"It takes a radar read off the front and rear bumpers, " explained Michael Dobrin, who handles public relations for Lexus.
“這款車上裝有雷達,它可以測出前后保險杠。”雷克薩斯的公關(guān)主管邁克爾·多布林解釋說。
Air Force planners continued to see a need for the larger version of the radar.
空軍規(guī)劃人員仍在尋求開發(fā)大型雷達。
The radar revealed an air gap behind the east wall, with a second wall behind the gap.
雷達探測的結(jié)果顯示,大廳的東墻后面有一道空隙,空隙之后還有另外一堵墻。
The USAF radar reports all but ceased Jan. 11, then appeared to show "signs of orbital distress" when resumed temporarily a few days later.
美國空軍在1月11日停止公布雷達報告,當幾天后短暫恢復公布時,顯示發(fā)生了“軌道災難跡象”。
With a few strikes on her keyboard, Frick was able to call up daily radar data that covered a bat cave in Texas.
隨著弗里克在鍵盤上敲擊著字母,它能夠調(diào)出一個德克薩斯蝙蝠洞的日常雷達數(shù)據(jù)。
It had a programmable INS guidance system and an analog radar seeker with some anti-jamming capabilities.
它有一個可編程慣導系統(tǒng)和一個可以對抗一定噪聲干擾的模擬式雷達引導頭。
MIMO radar is a new radar technique developed recently, and one of the main research directions for the next generation radar.
MIMO雷達是最近年來出現(xiàn)的一項新的雷達技術(shù),也是下一代雷達發(fā)展的主要方向之一。
Its first use was as an insulator for high frequency cable (RADAR). Its main use is now for films, for packaging and agriculture.
最初用于高頻電纜的絕緣體(如雷達),現(xiàn)主要用于農(nóng)膜、包裝膜和食品包裝膜。
It uses radar sensors mounted behind the front grille to sense the car in front of you and maintain a set following distance.
它使用雷達傳感器安裝前格柵后面,感覺你前面的車和維護一套下列的距離。
He said the United States worried that the radar stations can also be used for other purposes.
他說,美國擔心這個雷達觀測站還可能被用于其他目的。
At least you will know the character of this person and you can have him on your radar screen.
他會說些有的沒的。至少你會了解到此人的性格,并小心謹慎的對待他。
The material could be applied to all parts of the electromagnetic spectrum, meaning it could be used to make materials invisible to radar.
這種材料可以應用到電磁波譜的所有波段,這就意味著它可以用來讓雷達對材料“毫無察覺”。
They were still ascending. Radar continued to track the Cougar until, for some unknown reason, it simply faded away.
他們仍在上升當中,雷達也繼續(xù)跟蹤著這架“美洲獅”,直到它不明原因地離奇失蹤。
NATO indicated Tuesday it had struck four military sites to destroy missile launchers, radar and a vehicle storage facility.
北約表示,周二,他們襲擊了四個軍事地點,摧毀了導彈發(fā)射器,雷達和車輛存放設(shè)施。