应用瓦斯地质单元法预测煤与瓦斯突出
Application of gas geological division in controlling coal and gas outburst
并用瓦斯地质单元法分析了评价结果的代表性。
Some of the evaluated results analysed by the gas-geologic element method have been presented .
瓦斯地质单元法瓦斯地质单元法瓦斯地质单元法