“stratigraphic classification”的概念、定义、翻译、参考文献-科学参考

单词	stratigraphic classification
释义	stratigraphic classification Encyclopedia 理学地层分类释 stratigraphic classification地层分类将地球上地表和地下的岩石（包括沉积岩、岩浆岩和变质岩）按其本身具有的物理、化学和生物特征，分别组合成不同类型和级别的地层单位。
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