标签:friction 相关文章
AZUZ: A new national emergency is what Mexico's president is calling an earthquake that struck his country on Tuesday. It was the second tremor to shake Mexico in less than two weeks. This one was a magnitude 7.1 earthquake. Its epicenter, the point
《英语流行话题阅读:语境识词3500》Unit 6 颜色与人
Janelle Mone, feat. Big Boi - Tightrope Janelle Mone,来自美国的创作歌手,09年获得格莱美奖提名。 Monae and Leftfoot Whoaaa Another day I take your pain away Some people talk about ya Like they know all about ya When you get down
Friction Increasing Between White House, Israel 白宫不满以色列 争吵加剧 WHITE HOUSE The war of words is escalating over Israeli Prime Minister Benjamin Netanyahus decision to accept an invitation to speak to the U.S. Congress next week. Na
By Deborah Tate Capitol Hill 26 September 2007 U.S. Defense Secretary Robert Gates has asked Congress to approve nearly $190 billion more in funding for the military missions in Iraq and Afghanistan. He made his request at Senate Appropriations Commi
By David McAlary Washington 06 March 2006 The newest American mission to Mars is hurtling toward the red planet, due Friday to examine it in the sharpest detail yet. It will be the largest spacecraft
By Jim Randle Baghdad 13 January 2007 U.S. Senator Hillary Clinton and other members of a congressional delegation met in Baghdad Saturday with Iraq's prime minister and U.S. military commanders to discuss plans to stem violence in the country. VOA'
How Does Christoph Niemann Make Art Look Effortless? With A Lot Of Work play pause stop mute unmute max volume 00:0006:11repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update you
By Lisa Bryant Paris 23 September 2006 Russian President Vladimir Putin says his country is ready to send a small group of construction engineers to Lebanon to help with reconstruction. He spoke at the end of a meeting with the leaders of France and
By Michael Bowman Washington, DC 30 January 2007 watch Chavez Mantle report For nearly 50 years, Cuban President Fidel Castro has been Latin America's best-known leftist revolutionary. Who will wear the revolutionary mantle in the post-Castro era? M
Smoke from forest fires, largely in Indonesia, has shrouded parts of Southeast Asia in thick haze. It is a seasonal problem in the region that will not go away. Putrajaya's landmark Putra Mosque (l) and Prime Minister's building seen covered by haze
STEVE INSKEEP, HOST: Richard Cordray was expected to be unbeatable in tomorrow's Ohio Democratic gubernatorial primary. The former head of the Consumer Financial Protection Bureau has high-profile name recognition and support from powerful people in
By Kurt Achin Seoul 18 April 2008 South Korean officials have publicly announced details of a deal to resume imports of United States beef. South Korea cited health concerns when it banned U.S. beef five years ago. The issue has been a major source o
By Andre de Nesnera Washington 11 March 2008 Dmitri Medvedev, 42,officially becomes president of Russia on May 7. He will succeed Vladimir Putin, who has led the country for eight years. But Mr. Putin will not leave the political scene - Mr. Medvedev
By CCTV correspondent Michelle Xing The latest trade numbers show Chinese export growth slowed in December, while imports rose. Overall trade growth for 2013 missed the government's target, but only just. Exports in December slowed to 4.3 percent yea
In India, Pervez Musharraf, who has resigned as Pakistan's President, is seen as the man who helped bring a measure of normalcy to relations between the rivals. But As Anjana Pasricha reports from New Delhi, there is uncertainty whether the gains ma
By Edward Yeranian Cairo 17 October 2009 The U.S. Defense Department says that it's cancelling the deployment of a 3,500-member Army brigade to Iraq in January, amid improving security. Some violence continues, however, such as the explosion Saturda
Reentry Heat [Why does a space shuttle get hotter on reentry than on liftoff?] 能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听吧。 M:Dolle,we now know that the space shuttle Columbia burned up whe
What Makes a Yo-Yo Yo 悠悠球(YO-YO) 并非一个令人陌生的词眼,史书的最早记录出现在公元500年前的希腊;相传16世纪,菲律宾的狩猎民族在狩猎和格斗使用的器具中,在绳子的前端挂着重物似悠悠的
Why Frisbees Fly With a gentle flick of the wrist on a warm summer day, you can launch a frisbee on a long and graceful flight. Why do they fly so well? One reason is something called gyroscopic force. This is the tendency of a spinning object to mai