“须家河组”的概念、定义、翻译、参考文献-科学参考

单词	须家河组
释义	须家河组 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	ordering strengthening ordering structure ordering theorem order interval order-isomorphic order isomorphism orderless order Liliales order limit order line orderliness order list orderly heterogeneity theory order management order management in parks or tourist scenic areas order of a branch point order of accuracy order of a congruence order of a covering order of a curve order of a derivative order of a determinant order of a difference order of a difference equation order of a differential

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