“gas emission from goaf”的概念、定义、翻译、参考文献-科学参考

单词	gas emission from goaf
释义	gas emission from goaf Encyclopedia 工学瓦斯涌出释 gas emission from goaf釆空区瓦斯涌出从采空区中的遗煤、煤柱、围岩和邻近层向矿井生产空间释放出瓦斯的现象。
随便看	Sketch of Library Sketch of Rare Bird by Huang Quan sketch of three-north direction sketch of vanessa sketch profile SketchUp3D设计软件 sketchy regional survey Skeuomorphism skew skew-adjoint matrix skew-angled coordinate system skew anisotropy skew axis skew axonometry skew cissoid skew conformation skew conic skew coordinate system skew curve skew derivation skew determinant skew diagonal skew distribution skewed skew field

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