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winning bord是什么意思


中文翻译回采煤房

网络释义

1)winning bord,回采煤房2)coal mine returns picks,煤矿回采3)head/tail gates,回采煤巷4)extraction coal reserves,回采煤量5)coal wall mining,煤壁回采6)Stoping of coal pillar,煤柱回采

用法例句

    The geology and hydrogeology, design, construetion and failure status of the head/tail gates in Liangjia Mine are investigated.

    对梁家煤矿回采煤巷的地质,水文、设计、施工以及破坏状况进行了调查,分析其破坏机理,提出改进建议。

    Research on plan through F_4 fault coal wall mining in Lingquan open coal mine;

    灵泉煤矿过F_4断层煤壁回采方案

    Surrounding Rock Deformation Law and Support Technology of Mining Gateway in Huagushan Mine

    花鼓山煤矿回采巷道围岩变形规律及支护技术

    Reinforced Technology of Xinliu Coal Mine Auxiliary Inclined Shaft for Coal Mining Face Short Distance Crossing Over Inclined Shaft

    新柳煤矿回采工作面近距离跨采副斜井加固技术

    Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine

    小型煤矿采用小进路采矿法的矿柱回采

    Study on the Reclimaning of Fault Waterproof Coal Pillar in Mafang Mine;

    马坊煤矿断层防水煤柱开采回收研究

    The Research on the Coal Mine Extraction Cost System Prediction

    煤矿工作面回采成本的系统预测研究

    Research on the Pillar Extraction in Erxiashan Mining Area of Suhaitu Coal Mine

    苏海图煤矿二下山采区煤柱回收方法研究

    Second Mining Is an Effective Way for Small and Medium-sized Coal Mines to Increase the Coal Recovery Rate

    复采是中小煤矿提高煤炭回收率的有效途径

    The feasibility of extending the upper extraction limit for No.810 Mining Area of Luling Coal Mine

    芦岭煤矿810采区提高回采上限的可行性研究

    Location Optimization of Mining Gateway under Goaf in Seam with Closed Depth in Hexi Mine

    贺西矿近距离煤层采空区下回采巷道布置优化

    Technology Practice on Eliminating Gas Outburst at First Section of 11041 Stope Face Mining in Machi Coal Mine

    马池煤矿11041回采工作面首采段消突技术实践

    pillar robbing

    【采矿】回收矿柱法

    Study of Optimum Mining Method in No 2. Distriction of Longhu Coal Mine in Qitaihe Mining Area;

    七台河矿区龙湖煤矿二采区最佳回采工艺方式的研究

    With the increase of the depth of coal seams mined, rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining.

    随着煤矿开采深度增加,综放开采回采巷道易发生冲击地压危害。

    Confirmation of safety mining upper limit and its practice in Jining local coal mine

    安全回采上限的确定及在济宁地方煤矿的实践

    12101 stope drift active workings of slate coal mine 21# coal seams head mining area rockbolt ally self with the shoring technology

    板石煤矿12101回采巷道锚杆联合支护技术

    Mining Practices of Fully Mechanized Top Coal Caving Mining Face in Deep Inclined Seam of Meihe Mine

    梅河煤矿大倾角综放工作面回采工艺实践

    Application of Recoverable Gas Drainage Borehole Sealing Tubing Technology to Hecun Coal Mine

    可回收瓦斯抽采封孔管技术在何村煤矿的应用

    Support of Technology Mining Gateway with Mining Dynamic Broken Surrounding Rocks in Wangzhuang Coal Mine

    王庄煤矿动压破碎围岩回采巷道支护技术