1) remaining ore at mined-out stopes
残余存窿矿石
2) remained ore
存窿矿石
1.
In the paper,technological experiment of underground in situ leaching by bacterial on the remained ore in Shouwangfen copper ore mine is described with the goal that the test result can be used by mining colleagues as reference.
本文详细介绍了寿王坟铜矿空区存窿矿石就地细菌浸出注浆工艺试验 ,以期对其他矿山同行有一定的参考意
3) stored copper ores in goave
存窿铜矿石
1.
The in-place bacterial leaching of stored copper ores in goave is a new technology of resource comprehensive recovery.
采空区存窿铜矿石就地细菌浸出技术是一项新的资源回收综合技术。
4) Remnant orebody with remained old workings
老窿残矿
1.
By improving mining method,reducing the ore loss and dilution rate,positively recycling remnant orebody with remained old workings and improving ore-dressing technology,Mt.
龙山金锑矿通过改进采矿方法,降低采矿损失贫化率,积极回收利用老窿残矿,改进选矿工艺,矿产资源得到高效利用,取得了显著的资源效益和经济效益。
5) residual type-gibbsite bauxite
残余型三水铝石铝土矿
6) residual ore
残余矿物
补充资料：平窿
1.见"平峒"。
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