英语词汇“uranium 239”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	uranium 239
释义	uranium 239 Chem. the uranium isotope with a mass number 239. It is artificially produced by the neutron bombardment of uranium 238. Also called U-239, U 239.
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