单词：erythroculinol
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THE MAKING OF A NATION - July 11, 2002: Post-War Economy / Berlin Airlift By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) The surrender
The Making of a Nation
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单词解析速记
Lrving Berlin, 1888-1989: He Wrote Songs that Made America Sing White Christmas and God Bless America were two of the most popular songs in the U.S. VOICE ONE: I'm Phoebe Zimmerman. VOICE TWO: And I'm Steve Ember with the VOA Special English program
名人轶事
Mercury Fillings Seem Safer over Time A study in the journal Chemical Research in Toxicology finds that mercury on the surface of dental fillings slowly turns to an inert sulfide compound, which should keep the mercury from harming the nervous system
60秒科学
图片1 图片2 by Jason Marshall A few articles ago, I asked if you ever found yourself at restaurants fumbling to figure out how much to tip; I guessed that you might occasionally resort to seeking advice from your smart phone; and I told you that
数学英语
HEALTH REPORT – December 11, 2002: Mercury Levels in Fish By George Grow This is the VOA Special English Health Report. Two studies are adding to the debate about the health risks of eating fish con
健康与环境
Democratic presidential contender Barack Obama spoke before tens of thousands of people in the German capital of Berlin Thursday, the most dramatic moment yet in his tour of the Middle East and Europe. Obama's international trip has received worldwi
VOA标准英语2008年（七月）
By Kent Klein Washington 20 June 2008 June 26, 2008 marks the 60th anniversary of the Berlin Airlift - one of the biggest humanitarian operations ever, and a turning point in the Cold War. VOA's Kent Klein looks back at the Berlin Airlift, with a ma
VOA标准英语2008年（六月）
By Nina-Maria Potts Paris, France 14 April 2006 watch French Riots report Following the rioting by disadvantaged young people in France last fall, the French government tried to institute a law making
2006年VOA标准英语（四月）
By Sonja Pace Berlin 06 November 2009 Work at the Brandenburg Gate The German capital Berlin prepares for major commemorative celebrations on Monday, November 9 - to mark the 20th anniversary of the fall of the Wall that divided the city and the ent
VOA标准英语2009年(十一月)
歌曲 ： Man On The Run 艺人 ： Dash Berlin 音乐星级 ： ★★★★★ 所属专辑 ： 未知 发行年代 ： 2009 风格 ： Trance 相关介绍：关于Dash Berlin 的资料并不是很多，只知道他是个DJ，这首歌很有慢摇吧的感觉，强烈的节奏感让心跳跟随它跳动，不断释放我们的热情！
舞曲狂欢
Many aspects, like its geological past, are a mystery. But some things we do know, this lonely planet has a strange sense of keeping time. Once you arrive, you have to reset your watch for a time zone like no other. It has such an unusual orbit and r
自然百科2012年
Mercury's core makes up about 60% of the planet by mass. It's about twice as big as earth. Why would it have such a huge core for such a small planet? Some people think there was a huge impact. Kind of stripped off a lot of the planet and now what we
自然百科2012年
After Messenger's 3 fly-bys, we've now mapped more than 90% of the planet. Taken from around 124 miles, these images are the clearest to date of Mercury. And it's not hard to spot a crater of epic proportions, the result of yet another Titanic collis
自然百科2012年
Reason/ you are going to go to Mercury as a travel destination would be this night sight view because it's going to be highly unique in the solar system. You have sodium thats atoms that are streaming off and giving enough to see yellow light, so you
自然百科2012年
And thats the first time; it was return black-and-white panoramas of the Venus surface. These images were extremely important, because it was the first time, we ,human beings had a chance to see with our naked eyes completely different other world. W
自然百科2012年
And its here in a freezer that Messenger will encounter another puzzle: can ice exist on a planet so close to the sun? It's only when the first radar observations to the surface of Mercury were obtained back in the 90s that it was discovered that Mer
自然百科2012年
By Sonja Pace Berlin 09 November 2009 Fireworks at Brandenburg Gate for celebrations of 20th anniversary of fall of Berlin Wall, 9 Nov 2009 Berlin celebrated the 20th anniversary of the fall of the Berlin Wall on Monday with symbolism, fireworks and
VOA标准英语2009年(十一月)
One of the really exciting and high-level scientific interests is whether Venus is geological active today, because there are reasons to think of the clouds on Venus only exist, because there is ongoing geological activity, so this is one of the bigg
自然百科2012年
Congratulations, you've arrived on the hottest surface in the solar system. Here, the official temperature is eight hundred seventy degrees Fahrenheit. Day or night, equator or pole, the searing heat never varies more than a few degrees, and thats wh
自然百科2012年