太阳科普 第8期

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

VOA慢速英语2014 核聚变反应堆会很快推出？

Is a Fusion Nuclear Reactor Coming Soon? 核聚变反应堆会很快推出？ 美国科技组织的洛克基德马丁称五年内，将会建成一个核聚变反应堆。他说预计到2017年能呈现一个操作雏形，到2022年，就能够投入使

美国有线新闻 CNN 朝鲜宣布成功进行氢弹试验 威力远大于前

Once again, North Korea has defied international demands to give up its nuclear and missile programs. They're illegal, as far as the United Nations is concerned. They're a right as far as North Korea is concerned. And the communist country said on Su

step by step 第四册 lesson 135

UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D

VOA慢速英语2017 世界上第一个核聚变反应堆已完成50%

World's First Nuclear Fusion Reactor 50 Percent Complete At the Geneva Superpower Summit in November 1985, American President Ronald Reagan met with the Soviet Union's General Secretary Mikhail Gorbachev. 在1985年11月的日内瓦超级大国首脑会

Quixotic Fusion:与光共舞

Quixotic Fusion是一个集合空中杂技、舞蹈、戏剧、电影、音乐、视觉效果的艺术家团体。在TED2012大会上，他们带来了三段动人的舞蹈演出

2006年VOA标准英语-Arms Control Experts Urge Senate to Change US/I

By Deborah Tate Capitol Hill 14 November 2006 A group of prominent arms control experts has sent letters to U.S. senators urging them not to approve legislation relating to the Bush administration's nuclear deal with India unless significant changes

Japan's Disaster Could Hurt Plans for Nuclear Energy Industr

This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The crisis at Japan's Fukushima Dai-Ichi nuclear energy center has raised questions about the future of the nuclear energy industry. Arjun Makhijani is

VOA慢速英语2016 朝鲜声称进行了氢弹测试

AS IT IS 2016-01-07 North Korea Says It Tested Hydrogen Bomb 朝鲜声称进行了氢弹测试 North Korea says it tested a hydrogen bomb on Wednesday. 朝鲜声称周三测试爆炸了一枚氢弹。 The U.S. Geological Survey reported a 5.1 magnitu

VOA标准英语2008年-Confusion Reigns as Mauritanian Men Straddle Tr

Men in Mauritania's capital, Nouakchott, say they are finding it harder to find a wife or stay married if they do. Mauritanian men say their lives and those of women around them are on a difficult straddle between traditional rules and more modern p

VOA标准英语10月-US Says North Korea Reverses Steps to Restart Rea

The United States confirmed Friday North Korea has reversed the steps it took in recent weeks to restart its Yongbyon nuclear reactor. The action by Pyongyang is in line with an agreement reached late last week to salvage the six-party accord under

VOA标准英语2010年-Lorber Revisits Fusion Moniker on 'Now

The name says it all - Jeff Lorber Fusion. Keyboardist and composer Jeff Lorber brings back his old Fusion moniker for an album reminiscent of his very first band. For the past 20 years, he's been known simply as Jeff Lorber, so it was just a matter

VOA标准英语2011--Japan Still Struggling to Control Crippl

Japan Still Struggling to Control Crippled Nuclear Plant Small and peaceful anti-nuclear protests continue to be staged in Japan. The demonstrations are being held as troubles continue at and around the Fukushima-1 nuclear power plant in the northeas

VOA标准英语2009年-Senior North Korean Official Makes Rare Tr

By Kurt Achin Seoul 23 October 2009 A high-level North Korean official is traveling to the United States for meetings that may help push forward stalled diplomacy with Washington. The trip coincides with South Korean media speculation of talk betwee

VOA常速英语2007-US Sending Team to North Korea to Oversee Reacto

By David Gollust State Department 03 October 2007 The Bush administration says U.S. experts will go to North Korea next week to oversee the disabling of that country's reactor complex under the six-party nuclear agreement announced by China Wednesday

2015-03-27 BBC:星光七纪元-20

Actually, Arcturus is an omen of something far worse than the bad weather, a portended drama more intense than any of what you could imagine. When our own sun eventually becomes a red giant in 5 billion years time, it will turn into a destroyer rathe

2015-05-06 BBC:星光七纪元-31

And with his colleagues, he did the calculations to prove it. The key was the conditions created in the final stages about massive stars fighting against its gravity. These stars are so massive and hot that they can go through a whole series of nucle

Ford recalling 130,000 Fusion, Milans to fix wheels

CHICAGO, Dec. 9 (Xinhua) -- Ford Motor Co. said Friday it is recalling more than 128,000 Ford Fusion and Mercury Milan sedans over concerns the wheel studs could crack and cause the wheels to separate, Detroit News reported. The recall includes 128,6

TED演讲 没错,我制造了一个核聚变发生器(2)

So this previous year, I won the Intel International Science and Engineering Fair. 因此上一年，我赢下了国际科学以及工程大会活动的第一名。 I developed a detector that replaces the current detectors that Homeland Security has

TED演讲 没错,我制造了一个核聚变发生器(1)

So my name is Taylor Wilson. I am 17 years old and I am a nuclear physicist, which may be a little hard to believe, but I am. 我叫泰勒 威尔逊，今年17岁，我是一名核物理学家，可能你们很难相信，但我确实是。 And I wou