The paper mainly deals with the analysis and design of coal sales management system of YuanBaoShan open pit coal mine.
本文主要对元宝山露天煤矿煤炭销售管理系统进行了分析及设计。
This paper presents the experimental study for the physical-mechanicalchemical behaviour of the mud stone for one open pit coal mine.
本文对某大型露天煤矿一坑道泥岩的物理力学和物理化学特性的试验研究进行了全面的介绍。
The Open Pit Coal Mine truck optimal dispatching decision method is discussed in details in the article, the shortest route model, coal and rock goods current allocation model are built up.
本文详细讨论了露天矿卡车优化调度的决策方法，建立了最短路网络模型，煤岩货流分配模型。
Through analyzing the landslide pattern of the slope in West Open Pit Coal Mine of Pingzhuang, a conclusion can be drawn that the weak interfaces is the main controlling factor of landslide.
对平庄西露天煤矿边坡滑移模式进行了分析，得出软弱层面是控制滑坡的主因。
Remains of Titanoboa cerrejonensis were found in a layer of rock at the cerrejon Coal mine, one of the largest open-pit mines in the world.
Titanoboacerrejonensis(蛇的名字)的遗骸是在cerrejon煤矿- - -世界上最大的露天煤矿之一的岩层中被发现的。
Before and after ending of deep open-pit coal mine, geological disasters such as slope sliding and surface deformation probably occur.
分析研究深大型露天煤矿闭坑前后可能发生滑坡、地表变形等地质灾害。
The analysis of slope stability of the west open pit of PINGZHUANG coal mine has always been an important issue in the mine production and safety.
平庄西露天矿边坡稳定分析一直都是矿山生产与安全的一个重要问题。
We have analysed the geological hydrology state of Lingquan open-pit coal mine, and proposed the coal extraction scheme of this mine F4 shear-zone coal wall.
分析了灵泉露天煤矿地质水文状况，提出了该矿f 4断层带煤壁回采方案。
In 2012, completed international competitive bidding for materials procured for thermal power, open-pit coal mine and polycrystalline silicon projects worth around RMB 700 million.
2012年，全年完成火电、露天煤矿、多晶硅等项目物资国际招标额近7亿元人民币。
Over 40 percent of landslides in West Open-pit Coal Mine of Fushun(WOPCM) take place in the summer with heavy rainfall.
抚顺西露天煤矿的滑坡40%以上发生于降雨集中的夏季，说明该矿区滑坡与降雨关系密切。
Over 40 percent of landslides in West Open-pit Coal Mine of Fushun(WOPCM) take place in the summer with heavy rainfall.
抚顺西露天煤矿的滑坡40%以上发生于降雨集中的夏季，说明该矿区滑坡与降雨关系密切。
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