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

单词	gas drainage rate
释义	gas drainage rate Encyclopedia 工学瓦斯抽采释 gas drainage rate瓦斯抽采率抽出瓦斯量占矿井排出瓦斯总量（包括抽出量和通风排出量）的百分率。
随便看	ecosystem chemical information ecosystem complexity ecosystem composition ecosystem degradation ecosystem disturbance hypothesis ecosystem ecology ecosystem endogenous disturbance ecosystem engineering effects in the invaded range ecosystem exogenous disturbance ecosystem function Ecosystem Generated Contents Ecosystem Health and Sustainability ecosystem information flow ecosystem integrity ecosystem management ecosystem manipulation experiment ecosystem observation ecosystem persistence ecosystem physical information ecosystem process model ecosystem productivity ecosystem quality ecosystem reconstruction ecosystem redundancy ecosystem reformation

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