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Geological conditions and other geophysical survey technologies of coal mining face in deep mine;

深部矿井工作面地质条件及其地球物理勘探技术

Research on doublets wells to store cold energy for heat-harm treatment in deep mine;

储冷对井治理深部矿井热害研究

Technical Research On Equipments Mating Of Fully Mechanized Sublevel Caving Mining Face In Deep Mine.;

深部矿井高效综放开采工作面设备配套技术研究

Study on the system of utilizing aquifers to store cold energy in fathering deep mine heat-harm

深部矿井热害治理地层储冷系统研究

Analysis on Structure Deformation Features of Strata Above Coal Mining Face in Deep Mine

深部矿井采场上覆岩层内结构形变特征分析

Mechanism and forecast of coal sudden extrusion of fully mechanized driving face in deep mine

深部矿井综掘面煤的突然压出机理及其预测

Research on Numerical Simulation of Coal and Gas Outburst Features in Deep Mine

深部矿井煤与瓦斯突出特性数值模拟研究

Deep Mine Pressure Behavior and Combined Support Technology with Bolt Cable Wire

深部矿井压力显现规律与锚索网联合支护技术

The Complex Analysis of Similar Material Simulation for Large Mining Height and Large Proportion about Deep Mine

深部矿井大采高大比例相似模拟实验复杂性探析

Study on Critical Value of Coal and Gas Outburst Prevention Prediction Sensitive Index in Deep Mine

深部矿井煤与瓦斯突出预测敏感指标临界值研究

Thickness Determination and Controlling of Loose Surrounding Rock Zone of Soft-rock Roadway in Deep Mine

深部矿井软岩回采巷道围岩松动圈厚度的确定与控制

Key technology of Deep and large mine shaft construction in Huainan mining area

淮南矿区深部大型矿井建设关键技术

Resource Integration and System Reconstruction of Multiple Deep Adjacent Mines in Aging mine;

衰老矿区深部相邻多矿井资源整合与系统重构

the depth of the well, mine, box, trunk

井、 矿井、 盒、 行李箱的深度

Intelligence Control of the Strong-belt Conveyer in Deep Place of Coal Mine;

矿井深部顺槽强力胶带输送机智能控制设计

Application of Deformable and Yield Bolt to Deep Mining Gateway of Huxi Mine

湖西矿井深部回采巷道变形让压锚杆的应用

Investigation of Cooling by Air Conditioning in Deep Development of Metal Mine

金属矿井深部开拓空调通风降温的研究

Analysis on Metallogenetic Geological Conditions and Metallogenetic Prediction for Qilinchang-Dashuijing in Huize,Yunnan

云南会泽麒麟厂——大水井深部成矿地质条件分析与成矿预测

THE HIGH-PRECISION BOREHOLE THREE-COMPONENT MAGNETICMEASUREMENT SYSTEM:AN EFFECTIVE TOOL IN SEARCH FOR DEEP DEPOSITS IN MINES

高精度井中三分量磁测是矿山深部找矿的有效手段

In deep mines and oil wells

在深深的矿井或是油井里，

The Application of CSAMT Method in Solving Deep Mine Hydrogeological Issues under the Thick Cenozoic

CSAMT法在解决厚层新生界下矿井深部水文地质问题中的应用