deuterium
英
[djuː'tɪəriəm]
美
[djuː'tɪriəm]
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Noun:
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an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)
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用作名词 (n.)
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To produce deuterium requires an environment of high energy.
为了产生氘,需要一个高能的环境。
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It will probably have to be with the help of the plentiful deuterium in the ocean, used as thermonuclear fuel.
这必须借助于把海洋中丰富的氘用作热核燃料。
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