1) methane outburst area
![点击朗读](/dictall/images/read.gif)
突出危险区
2) outburst risk
![点击朗读](/dictall/images/read.gif)
突出危险
1.
This article studies the outburst risk when uncovering coal in crosscut one of the third coal layer in mine No.
研究了石嘴山矿区二号井三层煤1#石门揭煤的突出危险,针对实际情况,设计了密钻孔排放、高压水射流扩孔强化瓦斯排放、超前支护等防突措施。
3) danger zone compartment of coal and gas outburst
![点击朗读](/dictall/images/read.gif)
突出危险区域划分
4) prediction of area with outburst danger
![点击朗读](/dictall/images/read.gif)
突出危险区域预测
5) coal and gas outburst risk
![点击朗读](/dictall/images/read.gif)
突出危险性
1.
Coal mine coal and gas outburst risk evaluation of the 14151 working face in Xinan;
![点击朗读](/dictall/images/read.gif)
新安煤矿14151回采工作面突出危险性评价
补充资料:突出
1.窜出;冲出。 2.突然出现。 3.隆起;凸出。 4.谓出众地显露出来。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条