英语词汇“Sm-Nd isochron age”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Sm-Nd isochron age
释义	Sm-Nd isochron age 基本例句同位素年龄 Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.来自同位素年龄鉴定的证据指出，绿岩带在年龄上彼此变化相当大。
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