单词:fixed frequency radar responder beacon
单词:fixed frequency radar responder beacon 相关文章
A New Control of Destiny by Margaret Mead Children used to play a game of pointing at someone, suddenly saying, What are you? Some people answered by saying, I am a human being, or by nationality or by religion. When this question was put to me by a
Weather Predictions Expected to Improve with New U.S. Satellite 美国新卫星有望改善天气预报 A new American weather satellite could save more lives by better predicting extreme weather conditions. 一颗新的美国气象卫星能够通过更
What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations
Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the
Israel's number one emergency responder training company is looking to expand its business into China. The company plans to work with local governments and local communities in China to share its experience in emergency rescue. Yochai Lelior is the f
beacon, ['bi:kən] n 灯塔(位于海岸,用以导航);烽火(警告敌人的接近) 【例】Fires beaconed the darkness 火光驱散了黑暗。 【记】bea=bead珠子,夜明珠,con=can能。夜明珠能在晚上导航。 烽火
我相信,人的生命之所以有意义,正是由于其个人树立的目标与他所处的文明、时代和国家之间有着密切的联系。 A New Control Of Destiny Children used to play a game of pointing at someone, suddenly saying, What
Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Man-made light sources can really throw animals for a loop. Moths can't tear themselves away from lightbulbs, and newly hatched sea turtles often shun moonlit ocean
Blue whales off the California coast make calls that, sped up 10 times, sound like (sound of two-part call). The original is a wall-rattling frequency too low for us to hear. Scientists analyzed around 2,500 of those calls, and found that the second
(SOUNDBITE OF MUSIC) MARY LOUISE KELLY, HOST: Time now for StoryCorps. Monday is the anniversary of the September 11 attacks. And this morning, we remember 23-year-old Salman Hamdani. He was an emergency medical technician who rushed to the World Tra
Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te
High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are
DAVID GREENE, HOST: It has been a year since the Pulse Nightclub shootings in Orlando, Fla., killed 49 people. The scene inside that place was horrific. Some of the survivors are still trying to cope with what happened. And that's true of the first r
In 1994, when Boeing first published safety data, showing a clear correlation between a country's plane crashes and its score on Hofstede's dimensions, the company's researchers practically tied themselves in knots trying not to draw offense. 1994年,
There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo
The 1.5-kilogram drones, made of carbon fiber, are equipped with an infrared cameras, allowing them to see in the dark. They will also be fitted with radar systems and communications antenna to extend monitoring capabilities. But the truly outstandin
Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop
视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit
Here you go, Mr. Scott. Okay. 斯科特先生,给你。好 Oh, this must be really messing their heads up. 这个肯定能扰乱它们的攻势 The frequency's still locked in place. 频率还锁定在这个地方 How are you feeling? 你感觉怎样