单词：cinnamoly chloride
单词：cinnamoly chloride 相关文章
New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc
VOA标准英语2014年(六月)
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
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单词解析速记
Alien Asteroid Could Be Oldest Object in Our Solar System Astronomers have been closely watching an object that travels in an orbit around our sun. Astronomers say this object -- an asteroid -- circles the sun in the same orbital path as the planet J
2018年VOA慢速英语(六)月
By Al Pessin Guantanamo 01 February 2006 At the U.S. military detention center at Guantanamo Bay, Cuba nearly 500 detainees, most of them captured during the Afghanistan war, await release or trial. M
2006年VOA标准英语（二月）
Terror suspect Binyam Mohamed, who was a British resident, has returned to the United Kingdom after being released from Guantanamo Bay prison in Cuba, where he had been held by U.S. military authorities for more than four years. Mohamed says he went
VOA标准英语2009年(二月)
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
VOA标准英语2011年(八月)
By Al Pessin Guantanamo 07 February 2006 According to the U.S. military the number of hunger strikers among detainees at the Guantanamo detention facility has fallen to just four, from a high of 84 in
2006年VOA标准英语（二月）
DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher
2018年NPR美国国家公共电台11月
Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main
2016年Scientific American(一)月
This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway
自然百科2009年
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
By Al Pessin Pentagon 04 June 2007 A U.S. military judge has dismissed charges against a detainee at the Guantanamo detention center, based on a technical issue that could affect all the current and potential charges against detainees. The Defense De
2007年VOA标准英语（六月）
By Al Pessin Pentagon 10 January 2007 This week marks the fifth anniversary of the detention center for terrorism suspects at the U.S. naval base at Guantanamo Bay, Cuba. The anniversary is rekindling the debate over the facility, with human rights
2007年VOA标准英语（一月）
By Scott Stearns White House 14 June 2006 President Bush says he understands that the continuing detention of suspected terrorists at a U.S. military base in Cuba is hurting America's image abroad, but he says it is necessary to protect the nation.
2006年VOA标准英语（六月）
By Al Pessin Washington 19 May 2006 U.S. military guards at the Guantanamo detention center fired rubber shotgun pellets and used batons and shields to put down a small but violent riot by detainees T
2006年VOA标准英语（五月）
Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S
地道美语播客
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）
GEORGE BUSH wanted to close it. So did John McCain. And Barack Obama promised to do so within a year of taking office. But nearly three years since then, and ten years after the first inmates stepped through its barbed-wired gates in January 2002, th
经济学人综合
First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。
《海底两万里》中英双语有声读物