1) Simple analysis of open pit mining equipment overhaul
露天采矿设备检修
2) Equipment of surface mine
露天矿设备
3) Opencast excavating equipments
露天采掘设备
4) Equipment for open-pit mines
露天矿用设备
5) opencast mining
露天采矿
1.
The relations between the plane shape of mining pit and its stability has been found in opencast mining pit observation practice.
在露天采矿矿坑监测实践中发现了矿坑平面形状与矿坑稳定性的联系,给出了类椭圆形矿坑、类圆形矿坑、类矩形矿坑的应力与位移监测数据,以实测数据为依据,指出了类椭圆形矿坑、类圆形矿坑的优越性,得出了类椭圆形矿坑优于类圆形矿坑、类圆形矿坑优于类矩形矿坑的结论。
2.
This paper deals firstly with the pollution channels to natural environment in under lake opencast mining and ore dressing in the Chengmenshan super large Cu S Deposit,and finally with the pollution consequences and the countermeasures for environmental protection.
本文论述了九江市城门山铜硫特大型矿床在湖下露天采矿及选矿中对自然环境的污染途径，提出了污染后果及环境保护措施。
6) Surface mining
露天采矿
1.
This is anew approach to optimum decision-making of surface mining technology.
露天采矿研究的对象是复杂的大系统，它具有多因素和非确定性的特点，传统的定性分析或定量优化方法具有较大的局限性。
补充资料：露天
1.指室外。
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