Mr. Fabius said Iran was resisting French demands that work on a plutonium producing reactor be suspended and its stockpile of higher enriched uranium be downgraded.
法比尤斯说法国要求停止产钚反应堆的工作,并降低其高浓度铀库存,伊朗对此表示反对。
单词 | High Enriched Uranium |
释义 |
High Enriched Uranium
原声例句
BBC 听力 2013年11月合集 Mr. Fabius said Iran was resisting French demands that work on a plutonium producing reactor be suspended and its stockpile of higher enriched uranium be downgraded. 法比尤斯说法国要求停止产钚反应堆的工作,并降低其高浓度铀库存,伊朗对此表示反对。
中文百科
浓缩铀 Enriched uranium(重定向自High Enriched Uranium)
![]() 浓缩铀(Enriched Uranium),指经过同位素分离处理后,铀235含量超过天然含量的铀金属,与其相对的是贫化铀。 不论是和平利用核能,还是为制造核武器,浓缩铀都是必要的。因此,国际原子能机构希望能够控制全球各国所有铀浓缩活动,以防止核武器扩散。 浓缩铀根据铀235含量的不同,可以分为高浓缩铀(HEU)(20%以上),低浓缩铀(LEU)(2%-20%)和微浓缩铀(SEU)(0.9%-2%)。铀235含量超过90%则被称为武器级浓缩铀,可直接用于制造原子弹。
英语百科
Enriched uranium 浓缩铀(重定向自High Enriched Uranium)
![]() ![]() ![]() ![]() Enriched uranium is a type of uranium in which the percent composition of uranium-235 has been increased through the process of isotope separation. Natural uranium is 99.284% U isotope, with U only constituting about 0.711% of its weight. U is the only nuclide existing in nature (in any appreciable amount) that is fissile with thermal neutrons. |
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