单词：nuclear magnetic resonnance
单词：nuclear magnetic resonnance 相关文章
By Melinda Smith Washington 30 March 2007 Since the mid-20th century the World Health Organization reports there has been an increase in the rate of breast cancer among women in developed countries. For decades, doctors have urged their patients to d
2007年VOA标准英语（三月）
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 kneel [ ni:l ] She knelt to pray. v. 跪
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By Gary Thomas Washington 18 December 2006 Iran's President Mahmoud Ahmadinejad, right, and President of Atomic Energy Organization of Iran, Reza Aghazadeh, left, visit Natanz uranium enrichment facilities, 15 Feb 2006 While much of the world's atte
2006年VOA标准英语（十二月）
Iran is coming under increasing pressure over its nuclear ambitions. The West has offered new incentives to coax Iran into halting uranium enrichment, while the European Union has levied new economic sanctions. As VOA Correspondent Gary Thomas repor
VOA标准英语2008年（六月）
By Gary Thomas Washington 09 April 2007 Iranian President Mahmoud Ahmadinejad speaks to the media at a press conference in Tehran, Iran, Wednesday, 04 Apr 2007 Iran says it has enhanced its capability to enrich uranium. The announcement sparked quick
2007年VOA标准英语（四月）
LANZHOU, Feb. 11 (Xinhua) -- Northwest China's Gansu Province, home to the country's earliest nuclear base, plans to draft a new law on radioactive pollution control this year, the local government said Saturday. Lawmakers in the landlocked province
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