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。
Geological data treatment is a part of the soft ware package for optimization of short-term plans in open pit coal mines.
地质处理是为露天煤矿研制的短期生产计划优化软件包的一部分。
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。
Truck dispatching system based on radio communication in open-pit coal mines is developed and established by combining radio communication with computer technology.
无线通讯露天矿卡车调度系统，是应用无线通讯和微机技术相结合而开发建立的。
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。
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。
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。
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。
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