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

单词	formal stratigraphic unit
释义	formal stratigraphic unit Encyclopedia 理学正式地层单位释 formal stratigraphic unit正式地层单位一个适当的地理专名加相应的地质特征、属性的类别与级别的术语。
随便看	extracurricular sporting activities extracurricular sport training extra dimension extra dimension model extradition Extradition Convention between the Governments of Costa Rica,Guatemala,Honduras,Nicaragua and Salvador extradural heat hematoma extraembryonic coelom extraembryonic ectoderm extraembryonic endoderm extraembryonic membrane extraembryonic mesoderm extra exposure extra fine sand made of tailings extrafloral nectary extrafocal extrafocal image extrafocal photometer extrafocal photometry extra-foveal vision extragalactic extragalactic astronomy extragalactic astrophysics extragalactic background extragalactic background light

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