“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。
随便看	sample covariance function sample covariance matrix sample data sampled data sampled-data computer sampled-data control sampled-data control systems sampled-data control theory sampled-data system sample deciles sample design sample detection limit sample deviation sample dimension sample dispersion sample dissect sample distribution sample drawing sample drilling techniques sample entropy sample estimate sample estimation sample excess sample extraction and enrichment technology for pharmaceutical analysis sample extreme

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