un. 氢核燃烧
[网络] 氢燃烧；氢气燃烧；氢气产生

太阳科普第6期

The composition of the sun lies in this bar code. 这个条码说明了太阳的组成 All the thin lines are caused by tiny amounts of complex elements 这些细细的线条，都是微量复杂元素造成的 metals like iron and magnesium. 好比说

发表于:2018-12-07 / 阅读(113) / 评论(0)

太阳科普

Uses Hydrogen1 as Fuel2

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(106) / 评论(0)

VOA2003（上）-科技导航

我们该选择死亡吗？

I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

发表于:2018-12-12 / 阅读(81) / 评论(0)

英语演讲

CNN 2009-11-25

I couldn't get over this mess. The federal government is confirming what Joan Glickman of Pompano Beach, Florida suspected all along. Tainted drywall from China is giving off a harmful gas that's turning her air-conditioning wiring black, causing it

发表于:2018-12-20 / 阅读(79) / 评论(0)

cnn2009年(十一)月

SSS 2008-08-01

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(93) / 评论(0)

Scientific American(八)月

听歌学英语:挪威跨界歌手Maria Arredondo的Burning(灼

听歌学英语:挪威跨界歌手Maria Arredondo的Burning(灼烧) Artist: Maria Arredondo Style: Pop Passion is sweet Love makes weak You said you cherished freedom So you refuse to let it go Follow your fate Love and hate Never fail to seize the d

发表于:2019-01-06 / 阅读(73) / 评论(0)

听歌学英语

英语歌曲:Burning Maria -Arredondo 很耐听，很受欢迎的

Burning Maria -Arredondo 很耐听，很受欢迎的歌 Song: Burning Artist: Maria Arredondo Style: Pop Passion is sweet Love makes weak You said you cherished freedom So you refuse to let it go Follow your fate Love and hate Never fail to seize the

发表于:2019-01-06 / 阅读(66) / 评论(0)

听歌学英语

英语歌曲:Maria Arre - Burning

My heart belongs to you By Hayley Westenra Through the window of my soul All the secrets that I hold Will be yours to share for always, always Like a whisper in the wind The gentle breeze touches my skin And I know you're with me always, always I can

发表于:2019-01-06 / 阅读(112) / 评论(0)

好听的英文歌曲

英语歌曲:Burning

Burning by Maria Arredondo Passion is sweet Love makes weak You said you cherished freedom so You refused to let it go Follow your fate Love and hate Never failed to seize the day Dont give yourself away Oh when the night falls And youre all alone In

发表于:2019-01-06 / 阅读(86) / 评论(0)

好听的英文歌曲

英语歌曲:爱的烈火 Sean Kingston - Fire Burning

Fire Burning是美国著名雷鬼及说唱歌手肖恩金斯顿（Sean Kingston）推出的一首最新单曲，同时也作为他今年的第二张个人大碟《Tomorrow》当中的首发单曲。爱的烈火 Sean Kingston - Fire Burning Let's Go

发表于:2019-01-06 / 阅读(84) / 评论(0)

好听的英文歌曲

音乐咖啡厅:Burning-Maria Arredondo

passion is sweet love makes weak you said you cherished freedom so you refuse to let it go follow your fate love and hate never fail to seize the day but dont give yourself away . oh when the night falls and your all alone in your deepest sleep what

发表于:2019-01-06 / 阅读(131) / 评论(0)

音乐咖啡厅

天籁音乐:Fire Burning On The Dance Floor

Sean Kingston出生在牙买加首都金斯敦（Kingston），6岁开始在迈阿密长大。尽管有着一个很不一般的祖父牙买加传奇音乐制作人Jack Ruby。Sean还是一度沦落到当母亲和姐姐双双入狱的时候，无家可归

发表于:2019-01-10 / 阅读(46) / 评论(0)

天籁音乐

纽约车展上电动汽车来势汹汹

NEW YORK Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto Show many automakers unveiled electric or hybrid vehicle to address the growing global appetite for environment-friendly ca

发表于:2019-01-30 / 阅读(83) / 评论(0)

英语新闻

联合国考虑对朝鲜新制裁

SEOUL/WASHINGTONThe U.N. Security Council said Wednesday that it was working to craft new sanctions against North Korea after its latest nuclear test, while the United States and other world powers voiced skepticism about Pyongyang's claim that the u

发表于:2019-02-04 / 阅读(42) / 评论(0)

英语新闻

托福考试：TOEFL模拟试题

Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur

发表于:2019-02-05 / 阅读(104) / 评论(0)

托福英语

雅思单词前缀整理

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

发表于:2019-02-06 / 阅读(123) / 评论(0)

雅思英语

我们该选择死亡吗

December 30, 1954 I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indi

发表于:2019-02-09 / 阅读(125) / 评论(0)

英语美文

天籁音乐:Down The Burning Rope

James Vincent McMorrow，来自爱尔兰的独立民谣歌手,2010年6月发行首专Early In The Morning。他的声音清润柔和，像裹着一层清寒的水雾，纤细的颤音，放佛密林深处传来的歌声。 Down The Burning Rope James

发表于:2019-02-11 / 阅读(67) / 评论(0)

天籁音乐

各种花样的风筝怎么说？

9月16日是墨西哥馆日，墨西哥馆五颜六色的风筝森林吸引了不少人的眼球，你知道小小的风筝里有什么大学问吗？其实风筝也有很多种分类哦，一起来看看吧。说到kite这个单词，这也许是我们

发表于:2019-02-18 / 阅读(131) / 评论(0)

英语口语

朝鲜宣布成功进行首次氢弹试验

North Korea conducted a 'successful' hydrogen bomb test, Pyongyang has confirmed. The thermonuclear weapon triggered a massive 5.1 magnitude earthquake when it exploded at 10am local time on Wednesday. 平壤方面已经证实，朝鲜成功的进行了

发表于:2019-02-18 / 阅读(67) / 评论(0)

英语新闻

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arthritis deformans neoplastica

astrosphaera hexagonalis

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