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Keywords mine geology;Datong Coal Mine Group Co.;Tashan mine field;permo-carboniferous;water inflow;seeping coefficient;effecting radius; 矿井地质;同煤集团;塔山井田;石炭二叠纪;涌水量;渗透系数;影响半径;
Keywords mining geology;haulageway deformation;structure stress field;stress analysis; 矿山地质学;巷道变形;构造应力场;应力分析;
On the reform in Teaching of Surveying in Mine Geology. 略论矿山地质专业测量学的教学改革
Keywords mining geology;porphyry deposit;prospecting;felsic hypabyssal intrusive body;mineralogy; 矿山地质学;斑岩型矿床;找矿;长英质浅成侵入岩体;成矿性;
The type of mine geology hazard relate to mine scale, way of exploitation, mineral type and the area. 矿山地质灾害类型与矿山规模、开采方式、矿产类型及所处地域相关等特点。
It introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work. 介绍了层滑构造在煤矿生产中的表现形迹，分析了层滑构造的特征及其在矿井地质工作中的应用。
Abstract: It introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work. 文摘:介绍了层滑构造在煤矿生产中的表现形迹，分析了层滑构造的特征及其在矿井地质工作中的应用。
mine geology and survey information 煤矿地测信息
The ideal candidate will have a B.Sc. in Petroleum Geology or Mining Geology with 12+ years of related working experience in the petroleum or mining industry. 石油地质或煤田地质本科及以上学历，12年以上石油或煤炭行业相关工作经历。
It's very technical of contrastive analysis of prospection and exploitation in mine geologic work. 在矿山地质工作中,探采对比是一项技术性很强的工作。
Keywords mine use methane sensor remotecontrol.; 矿用;瓦斯传感器;遥控;
Keywords Mine resource Minging rights Value price; 矿产资源;矿业权;价值与价格;
Keywords Mine Drivage haulage research; 矿山;掘进;运输;研究;
As for the seams with different mine geological conditions, a site measurement should be made for the area of the seam pressure released zo... 对于不同矿山地质条件下的煤层,必须实测其工作面煤层卸压带和塑性极限应力区范围,才能准确确定钻孔瓦斯涌出初速度合理的测试深度。
Keywords mine power substation;RTU;design; 矿井变电所;RTU;设计;
Keywords mine R /p conveyor belt;NBR;co-cure; 矿用丁腈橡胶覆盖胶橡塑整芯输送带;丁腈橡胶;共硫化;
It even results in geologic hazard;for the mine geologic hazard,the background of physiognomy is the potential factor,while the irrational exploitation is the magistral factor. 矿山地质灾害的发生，地质地貌背景是诱发的潜在因素，不合理的开采方法是诱发的主导因素，降雨和水文条件是激发灾难发生的直接原因。
Through many years of experience in mine geological works, the authors discussed geological works needed in varied stages in a mine geological bulwark system. 文章通过多年配合高产高效矿井地质工作的体会,在不同阶段需要开展的地质工作,论述高产高效矿井地质保障体系。
Keywords mine;waste;leting speeper; 矿井;采空区;探放水;
Keywords mine hoist;overwind;automatic; 提升绞车;过卷;自动减速;