单词:plane sound wave
单词:plane sound wave 相关文章
Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light
EXPLORATIONS - The X- 15 Rocketplane By Marilyn Christiano Broadcast: Wednesday, February 18, 2004 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) The X-15
EXPLORATIONS - High and Fast: the X-15 Reached the Edge of Space EXPLORATIONS -- a program in Special English by the Voice of America. Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was
The air thins and they begin to lose the protective weight of the miles of air above them. The pressure is dropping, when you finally get to the stratosphere, and to the altitude we like to work at, it's only one one hundredth that of it's on the gro
SCOTT SIMON, HOST: And because summer is here, many people will soon be taking a vacation. We hope yours will be everything that you want it to be. But what if it doesn't turn out so well? At least, what happens when travel dreams become travel night
Task 3: $10 is $10 One day,an old man named Stumpy and his wife Martha went to the Illinois State Aviation Fair A man was selling plane tides for$10 per person.Stumpy was fascinated and said to,Martha,I think we really should try that.Marth
说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v
Why Is It So Difficult To Spot A Plane In The Air? How many times have you heard a jet plane going over, looked up to see it, but not been able to find it even though you were looking toward where the sound was coming from? Well, this moment of scien
今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气
(SOUNDBITE OF VALERIE JUNE SONG, JUST IN TIME) SCOTT SIMON, HOST: The passage of time weaves through Valerie June's new album, The Order Of Time. (SOUNDBITE OF SONG, JUST IN TIME) VALERIE JUNE: (Singing) Take my breath away and you put me down, teach
LINDA WERTHEIMER, HOST: The view now from another tourist destination has been transformed. The French region of Brittany, the prospect of Britain exiting the European Union has sent a wave of British citizens there in search of, not just a holiday,
AILSA CHANG, HOST: Two roommates from Massachusetts recently set out to solve the mystery of a plane crash that took place in South America more than 30 years ago. As Craig LeMoult of member station WGBH reports, they found a grim reminder of the tra
This is scientific American ,60 second science. Im Chris D..ta. Got a minute? In less you have a pair of noise-cancel headphones. Flying can be annoying to the ears. A lot of low-pitch rumbling makes it into the cabin. The problem is ,the wings ,floo
By Liu Enming San Francisco, California 04 September 2007 Pipe picks up sounds created by waves At the tip of a tiny peninsula near San Francisco, California's Golden Gate Bridge stands the Wave Organ, a work of art that allows people to listen to mu
By Paul Sisco Washington 12 October 2007 American test pilot Chuck Yeager flew a plane through the sound barrier on October 14th, 1947. VOA's Paul Sisco takes a look back at the famous feat and the man who first flew at Mach 1. Some say only the Wrig
A small plane crashed into a house Sunday afternoon, killing the pilot and destroying half of the home. The family inside the house escaped without injury. The single-engine airplane crashed about 5:30 p.m. The pilot, the only one in the plane, was t
broadcast, broadcasting 播送,播放,广播 live broadcast 直接广播,直播 rebroadcast 重播 recorded broadcast, recorded transmission 录音后广播 broadcasting station, transmitter 电台
Google's DeepMind have revealed a new speech synthesis generator that will be used to help computer voices, like Siri and Cortana, sound more human. 谷歌旗下的人工智能公司DeepMind近日研制出了一种新型语音合成系统, 该技术可
CHARLES (CHUCK) YEAGER ALSO LOVED FLYING. DURING WORLD WAR II HE WAS A DARING PILOT WHO SHOT DOWN ENEMY PLANES. AFTER THE END OF THE WAR IN 1945, HE WORKED TESTING EXPERIMENTAL PLANES. SCIENTISTS AND ENGINEERS WANTED TO DESIGN A PLANE THAT COULD GO F