“geochronometry”的概念、定义、翻译、参考文献-科学参考

单词	geochronometry
释义	geochronometry [¦jē·ō·krǝ`näm·ǝ·trē] ^GEOLOGY The study of the absolute age of the rocks of the earth based on the radioactive decay of isotopes, such as ²³⁸U, ²³⁵U, ²³²Th, ⁸⁷Rb, ⁴⁰K, and ¹⁴C, present in minerals and rocks.
随便看	Eusyllinae Eutardigrada eutaxite eutaxitic eutectic eutectic crystallization eutectic melting eutectic mixture eutectic point eutectic system eutectic temperature eutectofelsite eutectogenic system eutectoid eutectophyre eutely Euthacanthidae euthanasia euthenics Eutheria Eutrichosomatidae eutrophic eutrophication euxenite euxinic

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