单词：electron impact ion source
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By Jim Malone Washington 24 October 2006 Some opposition Democrats believe that Republican losses in the November 7 midterm congressional elections would boost the prospects for change in U.S. policy toward Iraq. In a recent conference call with rep
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Wisconsin Vote Could Impact US Presidential Election It was a moment of sweet vindication for Wisconsins embattled Republican governor, Scott Walker. Voters really do want leaders who stand up and make the tough decisions, Walker said. Walker angered
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Cluster Munitions Have Prolonged Impact Mohamed is 13 years old. Two years ago, he played with a shiny metal object he found outside his home in Benghazi, Libya. He didn't know it was a cluster munition until it exploded. Cluster munitions release sm
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闭着眼睛飘单词 四级词汇