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- 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。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- 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;
- coal mine geology 煤矿地质学
- 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
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- coal mining geological conditions 煤层开采地质条件
- Keywords coal mine geology;geological structure prediction;discrimination analysis;variable selection;geomathematics; 矿井地质;构造预测;判别分析;选择变量;数学地质;
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- 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。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。