英语词汇“neptunium decay series”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	neptunium decay series
释义	neptunium decay series neptunium decay series [nep′tü·nē·əm di′kā ‚sir·ēz] (chemistry) Little-known radioactive elements with short lives; produced as successive series of decreasing atomic weight when uranium-237 and plutonium-241 decay radioactively through neptunium-237 to bismuth-209.
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