The feasibility of increasing open pit′s service life by deeping the final mining elevation, treating lean copper ore in the piles, recovering stope side ore is discussed.

论述了延长铜山口矿露天采场服务年限的必要性 ，探讨了通过延深最终开采标高、处理堆场贫铜矿、回收挂帮矿量等途径以达到延长露采服务年限目的的可行性。

youdao

The deeping of the electric machine theory and many concepts, and the change of calculating method on electrical machines due to the numerical calculation of magnetic field are also analysed.

文中还分析了由电磁场数值计算引起的电机学理论和一些概念的深化，以及电机分析计算方法的变化。

youdao

Deeping teaching reform is an important task for school physical teaching at present.

深入进行教学改革，是当前学校体育教学的一项重要任务。

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An ATM was again broken into when the Norwich and Peterborough in Market Place, Market Deeping was targeted, at about 03:00 BST.

BBC: Lincolnshire

The attacks in Ruskington, Market Deeping, Gainsborough and Claypole, saw an ATM, cash and cigarettes stolen - as well as damage to buildings.

BBC: Lincolnshire

Jane and Julian Davis from Deeping St Nicholas, Lincolnshire, have said the constant hum from the eight turbines forced them to move house.

BBC: Lincolnshire wind farm couple's complaints challenged