英语词汇“radiochronology”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	radiochronology
释义	radiochronology radiochronology [¦rad·ē·ō·krə′näl·ə·jē] (geology) An absolute-age dating method based on the existing ratio between radioactive parent elements (such as uranium-238) and their radiogenic daughter isotopes (such as lead-206).
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