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單詞乎

radioactive decay

radioactive decay是什么意思、radioactive decay怎么讀

radioactive decay漢語翻譯

【化】 放射性衰變
【醫(yī)】 放射性衰變

radioactive decay英語解釋

名詞 radioactive decay:

  1. the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
    同義詞：decay, disintegration

radioactive decay例句

  1. Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.
    射氣幾種氡的同位素的放射性氣體，是放射性物質(zhì)衰變的產(chǎn)物
  2. The immediate product of the radioactive decay of an element.
    繼承元素某種元素放射性衰變的直接產(chǎn)物
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