单词:cathode degeneratiaon
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By Scott Stearns White House 29 February 2008 NATO Secretary General Jaap de Hoop Scheffer says the trans-Atlantic alliance is winning the war in Afghanistan and is a force for peace in an independent Kosovo. VOA White House Correspondent Scott Stear
Rainforests are being cut and burned form Brazil to Indonesia at such a rate that they could well disappear from the earth's surface before the year 2050. They are being cleared for valuable timber and other resources to speed up the economic growth
Societe Generale chairman resigns 法国兴业银行行长辞职 Societe Generale's chairman Daniel Bouton has announced his resignation, saying the personal attacks against him risked harming the bank. Mr Bouton has faced increasing criticism ever since a ro
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a
smart card 智能卡;聪明卡 snake 蛇形浮动;蛇形浮动汇率制 soaring market 旺市;好市;暴涨的市况 Social Security Assistance Index of Prices 社会保障援助价格指数 s
generation n.一代,一代人;产生 generator n.发电机;发生者 generous a.慷慨的;宽厚的 genius n.天才;天才人物 gentle adj.柔和的 gentleman n.绅士;有教养的人 gen