英语词汇“neptunium series”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	neptunium series
释义	neptunium series neptunium series n (General Physics) a radioactive series that starts with plutonium-241 and ends with bismuth-209. Neptunium-237 is the longest-lived member of the series. The series does not occur in nature
随便看	polythermic polythetic polythiazide poly-thienylenevinylene polytimetus polytocous polytome polytomogram polytomography polytomous polytomy polytonal polytonalism polytonalist polytonality polytonally polytonic stress polytope polytopes polytopic poly tracker module poly trauma polytrauma polytrauma rehabilitation center polytrichaceae

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