“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	maximal class maximal clique maximal Cohen-Macaulay module maximal compactification maximal compact subgroup maximal complete field maximal concentration function maximal condition maximal condition for left ideals maximal connected subgraph maximal connected subgroup maximal consistent set maximal correlation coefficient maximal curvature maximal cut maximal deficiency maximal degree maximal density maximal deviation maximal dilatation maximal dilatation ratio maximal dimension maximal disk model maximal dissipative operator maximal divisor

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