单词:high gain antenna
单词:high gain antenna 相关文章
在当今的中国,我们可以看到由于不均衡的饮食和缺乏运动所引发的越来越多的健康问题。我们需要采取行动来解决这一问题。 Listen Read Learn Today in China, we are beginning to see more and more health problems because of poor diet and little exercise. It's h
Rachel: What does John do for a living? Derek : He's a salesman. Rachel: That's a difficult way to make a living. Derek: Well, remember: No pain, no gain. 一分耕耘,一分收获 雷切尔:约翰是靠什么谋生的? 德里克:他是个推销员
Researchers find circadian clock in Monarch's antenna plays a major role in navigation Shelley Schlender | Michoacn, Mexico 22 March 2010 Scientists believe antennas are critical to the navigation of the Monarch butterfly. Related Links Monarch Watch
Pre-Listening Vocabulary storey: one level in a building cutting-edge: modern exclusive: for the use of one person or group ventilation: the circulation of air One World Trade Center Stands 1,776 Feet High With the observation deck and antenna, the 1
Brian didnt have cable TV. He didnt have satellite TV. He had an antenna for his TV. He had an indoor antenna. But it was an old antenna. The reception was bad. He needed to buy a new antenna. He went to Best Buy. The antennas were in boxes. He looke
Brian didn't have cable TV. He didn't have satellite TV. He had an antenna for his TV. He had an indoor antenna. But it was an old antenna. The reception was bad. He needed to buy a new antenna. He went to Best Buy. The antennas were in boxes. He loo
When a person suffers a stroke quick treatment is crucial. But there are two very different kinds of strokes: some result from blood clots that block circulation within the brain, others are caused by ruptured vessels that spill blood into surroundin
Apple announced its new iPhones last week, but competitors mobile phones can do many of the same things for less money. 苹果公司上周宣布推出新款iPhone,但是竞争对手的手机可以用更少的钱做到很多相同的事情。 The ne
By Steve Herman Man's quest to track time accurately dates back thousands of years. The ancient Egyptians devised the sundial and the water clock. The Babylonians divided the hour and minute into 60 p
AS IT IS 2014-01-22 World Bank: Developed Economies Gain Strength in 2014 世界银行称2014年全球经济增长将有所改善 Welcome to As It Is from VOA Learning English. Im Mario Ritter. The World Bank has released its report on the world econ
(Probably Not a) Giant Alien Antenna强大的外星人光束 The Earth is studded with telescopes, listening for electromagnetic radiation from the great beyond. And a decade ago, astronomers stumbled upon a mysterious signal: a powerful pulse of rad
By Crystal Park Washington, D.C. 03 May 2006 watch College report The U.S. Census Bureau says a college graduate will earn almost twice as much money as a high school graduate during a career. That ha
今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国
By Peter Fedynsky Gdynia, Poland 04 November 2009 A red banner with hammer and sickle is seen outside the Polish Embassy in Moscow (File) The symbol of Communism - the hammer and sickle - represents the main tools of physical labor used by industria
Common people are the greatest and happiness is achieved through hard work. 语音讲解 单词发音 common adj.共同的;普通的;一般的;通常的 greatest adj.最伟大的(great的最高级);最好的 through prep. 通过;穿过;
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
NEW YORK, Jan. 4 (Xinhua) -- U.S. stocks ended mixed on Tuesday as investors(投资者) pulled back after Monday's big gains. The Dow Jones industrial average added 20.43 points, or 0.18 percent, to 11,691.18. The Standard Poor's 500 index dipped(
Kurt: Turn that radio down! Gloria: No way! Im listening to a simulcast of a performance and its live. Kurt: Is it on campus radio? Gloria: No, its on the public radio station. I finally got good reception after putting this long antenna outside my w