1) underground blowout
地下井喷
2) underwater blowout
水下井喷
3) downhole blow-out preventer
井下防喷器
4) underground mine
地下矿井
1.
Application of reliability analysis in some underground mine;
可靠度分析在某地下矿井中的应用
5) Geothmal well water
地下井水
6) underground well_point
地下井窿
1.
According to the condition at open_working area and the engineering requirement at Ni Zu Tang Mine of Lian Ping county, it is more beneficial to the low of the underground water level at the open-working area and the dewater of the working area at the deep pit mine for the change of the traditional pump and drainage at the deep pit mine working area into drainage of the underground well_point.
连平县泥竹塘铁矿根据露天采场的条件和工程需要 ,改传统的矿坑抽排水为地下井窿排水 ,更有利于露天采场地下水位的降低和深凹采矿工作面的疏干 ,其基建费用和运行费用总额比传统抽排水费用大幅降
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
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