标签：discovery 相关文章
Engels's speech on Karl Marx's funeral On the 14th of March, at a quarter to three in the afternoon, the greatest living thinker ceased to think. He had been left alone for scarcely two minutes, and when we came back we found him in his armchair, pea
世界上最伟大的演讲
By Alex Villarreal Washington 31 October 2007 NASA has delayed the fourth spacewalk of a complex two-week mission by U.S. space shuttle Discovery to boost the capability of the International Space Station. The walk, originally set for Thursday, is no
2007年VOA常速英语（十月）
Lesson 53 Television Day: Penicillin TV Commentary: If you leave a piece of bread in a warm damp place, mould will soon grow in it. When this happens, we say that bread has gone mouldy. Mould can grow on all kinds of things besides food-on leather, c
朗文3L看听学英语第四册
But before Y and I get any further,let's take a look at where we're heading.Frome Berg-en-Dal,before we'll drive follows the dirt track that leads into the Wolhuter wilderness area.My destination is the tiny and very basic trial camp,my place of refu
自然百科2012年
Nina: Whats she doing here? Lily: He made me your alternate (n.替补). Look, its just in case... Nina: Thomas? Thomas? Thomas! [Thomas和某演员经过，被Nina叫住] Tomas: Yes? Nina: It cant be her. Cant be her. Tomas: [转身向某演员] Okay
跟着美剧练发音
It seemed like an ideal afternoon for a walk on the beach. The sky was blue, the breeze was warm, and the ocean was calm and peaceful. The only thing that kept it from being perfect was the mess the storm had left behind. Yuck, more seaweed! six-year
70 The Mystery of the Pirate's
We want our kids to grow up in a country where they have access to the best schools and the best teachers, a country that lives up to its legacy is the global leader and technology and discovery and innerbation, with all the good jobs and new busines
Scientific American(十一)月
By Kent Klein Washington 03 June 2008 Astronauts at the International Space Station have attached a $1 billion Japanese laboratory to the orbiting outpost. During a space walk Tuesday, mission specialists Michael Fossum and Ronald Garan unlocked the
VOA标准英语2008年（六月）
Health Report - Designing an Alternative to Antibiotics This is the VOA Special English Health Report. In nineteen twenty-eight a British scientist made a chance observation. He noticed that some mold had grown in bacteria in a culture plate in his l
2012年VOA慢速英语(八)月
Retired Space Shuttle Makes Final Voyage Discovery took off after daybreak one last time, leaving its home of nearly three decades - NASA's Kennedy Space Center in Florida. But instead of blasting off, it rode atop a special 747 jumbo jet that ferrie
VOA标准英语2012年(四月)
Discovery of Lucy Skeleton Continues to be Relevant 研究者回忆露西骨架的发现 LOS ANGELES It has been more than 40 years since the discovery in Ethiopia of the early human skeleton named Lucy. She is one of the most famous finds of the 20t
VOA标准英语2015年(二月)
ROBERT SIEGEL, HOST: A commercial radio format that started in the 1990s can still help launch a mainstream success. That format is called AAA - shorthand for adult album alternative. It has helped launch the careers of artists including Norah Jones,
2018年NPR美国国家公共电台1月
Why The Discovery Of An Earth-Like Planet Is Such A Big Deal play pause stop mute unmute max volume 00:0001:32repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plu
2016年NPR美国国家公共电台9月
'Minibrains' Could Help Drug Discovery For Zika And For Alzheimer's play pause stop mute unmute max volume 00:0003:52repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl
2016年NPR美国国家公共电台11月
Dutch master's 17th century etching found in university president's residence Susan Logue Koster | Washington 09 February 2010 The Very Rev. David M. O'Connell examines the etching he discovered in a bathroom cabinet Watch: Logue Koster report Window
VOA标准英语2010年(二月)
I'd like to send our son to a boarding school. What's your opinion? Do you think that he is too little to live on himself? The teachers in the boarding school would take care of him. And he can make more friends and receive an eduction there. Don't y
英语口语900句
By Alex Villarreal Washington 01 November 2007 NASA has delayed yet again the fourth spacewalk of U.S. shuttle Discovery's two-week mission to boost the capability of the International Space Station. The walk, originally set for Thursday, was first m
VOA常速英语2007年（十一月）
By Alex Villarreal Washington 25 October 2007 The U.S. space shuttle Discovery has docked at the International Space Station, marking the next phase in a complex mission to expand the international orbiter. VOA's Alex Villarreal reports from Washingt
2007年VOA常速英语（十月）
今天我们要学的词是hitch a ride。Hitch a ride, 的意思是搭便车，叫顺风车。 Can I hitch a ride with you? 意思就是，我能顺路搭你的车么？ He was hoping to hitch a ride to the stadium, 他打算找个顺路的人捎他去
英语单词荟萃
Emmy nominated US film producer David Permut is currently in Shanghai, joining other juries to appraise and select films nominated for the Golden Goblet Awards. He called his maiden experience of participating in the film festival a discovery trip. I
2018CRI中国国际广播电台