“gas of coal seam”的概念、定义、翻译、参考文献-科学参考

单词	gas of coal seam
释义	gas of coal seam Encyclopedia 工学煤层瓦斯释 gas of coal seam煤层瓦斯含煤岩系中有机质在成煤过程中所生成的以甲烷为主，以吸附和游离状态赋存与煤层及其围岩中的天然气。
随便看	Ru He Ruhmkorff coil Ruhr Ruhr Coalfield Ruhr Problem ruhrstahl-heraeus vacuum degassing process Ruhrtriennale ruhunu dance Rui'an Museum Ruianzhongxue Ruicaokui Ruichang Chuangu chant Ruichang tea-picking opera Ruicheng Xian Ruicheng yangko opera Ruiguang Pagoda Ruihe opera Ruihe tea-picking opera Ruijin Central Revolution Base Memorial Ruijin Jingji Jishu Kaifaqu Ruijin revolutionary sites Ruijin Scenic and Historic Area Ruijin Shi Rui Liangfu Ruili-Daying River Scenic and Historic Area

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