单词：water to uranium atomic ratio
单词：water to uranium atomic ratio 相关文章
By Michael Bowman Washington 30 April 2006 Secretary of State Condoleezza Rice has accused Iran of
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This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? Earth's surface is dominated by oceans. But where did all that water come from? Asteroids and comets smashing into the early Earth have long been thought to be a promisin
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Iran Encounters Nuclear Problems New reports by Western experts say Irans nuclear program is faltering because of poorly functioning equipment. But they say Iran has the capability to build at least one atomic weapon in about six months time, if it c
VOA标准英语2011年(十月)
By Edward Yeranian Cairo 24 October 2009 IAEA inspectors check in at Vienna's International Airport on their way to Iran, 24 Oct 2009 A team of U.N. inspectors is heading to Iran to visit a recently revealed nuclear site. International Atomic Energy
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By Edward Yeranian Cairo 28 October 2009 Iranian technicians work at a facility near Isfahan, south of Tehran, that produces uranium fuel for a heavy-water nuclear reactor (File) Iran's official Arabic-language al Alam TV is reporting Iran's parliam
VOA标准英语2009年(十月)
By Scott Stearns President Bush says the international community must stand united in its opposition to Iran enriching uranium, which the United States believes is part of a secret plan to develop nuc
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