“Xujiahe Formation”的概念、定义、翻译、参考文献-科学参考

单词	Xujiahe Formation
释义	Xujiahe Formation Encyclopedia 理学须家河组释 Xujiahe Formation须家河组顶部与上覆自流井组为整合接触，平行不整合于下伏富口坡组或关岭组之上的一套黑色碳质页岩与灰色砂岩组成的含煤岩层。
随便看	weakly ionized gas weakly ionized plasma weakly irreducible weakly isomorphic algebra weakly isomorphic automorphism weakly locally contractible weakly lower semicontinuity weakly lower semi continuous weakly lower semi-continuous weakly lower semicontinuous weakly measurable function weakly mixing automorphism weakly mixing condition weakly mixing transformation weakly modular lattice weakly n-dimensional space weakly nilpotent group weakly nonlinear weakly nonlinear equation weakly nonlinear system weakly nonwandering set weakly normal family weakly normal subgroup weakly o-minimal structure weakly o-minimal theory

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