“shanxi coal measures”的概念、定义、翻译、参考文献-科学参考

单词	shanxi coal measures
释义	shanxi coal measures Encyclopedia 理学二叠纪煤系释 shanxi coal measures山西煤系早—中二叠世时期山西组地层发育时期连续沉积形成的一套含有煤层并具有成因联系的沉积岩系。
随便看	cyclic method of iteration cyclic model cyclic module cyclic monoid cyclic monomer cyclic neutron activation analysis cyclic nucleotide phospodiesterase cyclic number cyclic operator cyclic order cyclic part cyclic path cyclic pentagon cyclic peptide cyclic peptide; cyclopeptide cyclic period cyclic permutation cyclic permutation group cyclic photophosphorylation cyclic plane cyclic point cyclic polygon cyclic polymer cyclic polynomial cyclic polytope

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