空知煤矿密闭瓦斯的诱导及控制──计算机对井下瓦斯的有效利用１前言煤矿的甲烷气体，长时间来成为采煤作业的障碍并引起种种灾害．工程技术人员为排除之而尽很大努力。然而．近年夹作为完好的能源，而积极索取煤层中的甲烷气体，从能源有效利用及地球环境观点出发而引起... Inducing and Controlling the Confined Gas in Kongzhi Coal Mine ──Effective Utilization of Underground Methane by Computer 1 Introduction Methane gas from coal mines has long been an obstacle to coal mining and caused various disasters. Engineering and technical personnel to make great efforts to eliminate. however. In recent years, the folder as an intact source of energy, and actively obtain the methane gas in the coal seam, from the point of view of efficient use of energy and the global environment ...