“gas drainage from gobs”的概念、定义、翻译、参考文献-科学参考

单词	gas drainage from gobs
释义	gas drainage from gobs Encyclopedia 工学瓦斯抽采释 gas drainage from gobs采空区瓦斯抽采抽采开采以后不再维护的空间内的瓦斯的技术措施。
随便看	exterior differential operator exterior differential system exterior differentiation exterior dimension exterior domain exterior field exterior form exterior gateway protocol exterior gateway protocol, EGP exterior ingress exterior-interior angles exterior inverse problem exteriority exterior measure exterior multiplication exterior natural light exterior normal exterior opposite angles exterior orientation elements exterior penalty function method exterior penalty method exterior point exterior point method exterior power exterior problem

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