1) water detection and water release
探放水
1.
According to the water-transmission accident in a coal mine of Jinzhong City,Shanxi Province,and the working experiences in the recent years,this paper points out the key point of the current prevention of the mine water in Shanxi Province is strengthening the water detection and water release in the mine.
根据晋中某矿透水事故及这几年实际工作经验,指出目前山西矿井水的防治重点在于加强井下探放水工作。
2.
Through the generalizing the practice of the water detection and water release on the stopes,this paper puts forward some concrete operating methods and some matters needing attention in the operation,which possess certain guiding function in tomorrow's underground water detection and water release and the safety in production of the coalmines.
通过对回采工作面探放水工作的实践总结,提出了具体的操作方法和应注意的事项,对今后的煤矿井下的探放水工作及安全生产工作具有一定的指导意义。
3.
This paper also provided the experience in preventing the goaf water by adapting water detection and water release concentratedly,and by using sleeve to control water release.
采取掘进中集中探放水、利用套管控制放水量的方法有效消除了积水威胁,为防治老空积水提供了经验。
2) water probing and drainage
探放导水
3) drilling of exploring and discharging water
探放水钻孔
4) three buck explore radiating
三灰水探放
5) explore and drain mine shaft's water
井筒探放水
6) Goaf Water to Explore Water
老空水放水探讨
补充资料：逆探
1.预测;事先探知。
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