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- The relationship between microlithotype and the distribution of cleat in coal bed is discussed through a case from Hedong coalfield,combining microstratigraphy and statistics methods. 综合利用显微地层学和统计学方法,以河东煤田中北部8%23煤层为例,研究了煤层显微煤岩类型与煤层裂隙分布的关系。
- The relationship between microlithotype and the distribution of cleat in coal bed is discussed through a case from Hedong coalfield, combining microstratigraphy and statistics methods. 摘要综合利用显微地层学和统计学方法,以河东煤田中北部8%23煤层为例,研究了煤层显微煤岩类型与煤层裂隙分布的关系。
- The paper has quantitatively studied the evolution history of coalbed methane(CBM) of main coal seams in Liulin Mining Area of Hedong Coalfield by using numerical simulation method. 运用数值模拟方法对河东煤田柳林矿区主煤层煤层气地质演化史进行了定量模拟研究。结果表明:研究区内煤层气演化史可分为三个阶段。
- Keywords Qiaotou sandstone body;fluvial environment;coal-accumulation processes;Taiyuan Forma-tion;Fugu -Baode mine;Hedong coalfield; 桥头砂岩;河流环境;聚煤作用;太原组;府谷-保德矿区;河东煤田;
- Hedong coalfield 河东煤田
- Sedimentary Characteristics of the Main Sandstone Body of the Lower Section of the Taiyuan Formation and Its Relation to Coal Accumulation of the Fugu-Baode Mine, Hedong Coalfield, Western North China 山西河东煤田保德矿区太原组砂体特征及与煤聚集的关系
- It took us 40 minutes to reach the Yinchuan Hedong Airport. 我们开车的话要40分钟才到银川河东机场。
- In the early fall throughoutji ning Road and Hedong Road. 民国初期,全境分属冀宁道和河东道。
- Coal spontaneous combustion is one of disaster in Yima coalfield. 煤炭自燃是义马煤田主要灾害之一。
- Hedong salt merchants were an important part of Jin merchants colony. 摘要河东盐商是晋商群体的重要组成部分。
- Xining six years (1073) Wing-lok County waste into Hedong counties (Yongji). 熙宁六年(1073年)废永乐县并入河东县(永济)。
- In the beginning, Hong and Zhao are Hedong Road, Road in Yuncheng governance. 民国初,洪、赵均属河东道,道治在运城。
- Dongshan Coalfield is located in the western part of Niangziguan Spring Area. 东山井田位于娘子关奥陶系岩溶泉域的西部。
- The Sulin mine area is a major host coal belt in the Huaibei coalfield. 宿临矿区是淮北煤田的主要赋煤地带。
- Guo Pu (276-324), the word Jingchun, Hedong Wenxi (today Shanxi), the Eastern Jin Dynasty writer, scholium home. 郭璞(276-324),字景纯,河东闻喜(今山西)人,东晋文学家、训诂学家。
- Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield. 黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。
- Hedong district has the lowest GDP in Baotou City, and the government income is also lowest in the region. 东河区的GDP是包头市区最低的,财政收入最少的。
- My company is located in Fumin Hedong District street, traffic is very convenient, easy access to urban areas. 我公司位于河东区富民路旁,交通十分便利,出入市区方便。
- The Wushen coalfield, Ordos Basin is one of important coalbed methane (CBM) development areas. 摘要鄂尔多斯盆地乌审煤田是我国煤层气勘探的重要区块。
- LUX J,BUCH C. Steep Seem Mining in the Lorraine Coalfield[J]. Mining Engineering,1995(3). 石平五急斜长壁开采顶板破断运动及危险性[J].;西安矿业学院学报;1998(3)
