“gas drainage in mining seam”的概念、定义、翻译、参考文献-科学参考

单词	gas drainage in mining seam
释义	gas drainage in mining seam Encyclopedia 工学瓦斯抽采释 gas drainage in mining seam开采层瓦斯抽采在煤层开采之前或采掘同时抽采开采煤层瓦斯的技术措施。又称本煤层瓦斯抽采。
随便看	meliosmaceae in Tongjiang County melissic acid melittin melittin; forapin Mellin Mellin-Barnes integral Mellin formula Mellin inversion formula Mellin kernel Mellin transform mellitin Mello Mellor's theory of the stages of agricultural development Mel'nikov integral Melnikov integral Mel'nikov method Melnikov's method melodic models melodic models of instrumental music melodic sequence Melodies of Plum Blossoms melodrama melody meloidogyne meloidogynosis

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