“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	automatic code recognition sorter automatic coding automatic collar sewing machine automatic comet-seeker automatic compensation automatic computer Automatic Content Extraction automatic continuity Automatic control automatic control automatic control of auxiliary equipment of hydropower station automatic control of hydro-generator unit automatic control of hydropower station automatic control of pumped-storage unit automatic control system automatic control system for fire protection automatic control systems automatic control technology of blast furnace ironmaking automatic control theory automatic counting automatic cut-off valve automatic data extractor and plotting table automatic data processing automatic demagnetization automatic dependent surveillance

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