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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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environment for team, organizational and individual learning in emergencies
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/20 21:16:47