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单词
deuterium oxide
释义
deuterium oxide
n.
(名词)
An isotopic form of water with composition D
2
O, isolated for use as a moderator in certain nuclear reactors.
重水:水的一种同位素形式,其分子式为D
2
O,在核反应堆中将其隔离作为缓和剂使用
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更新时间:2026/2/21 12:09:56