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- From microscopic examination of rocks and minerals, the author analyzed morphological characteristics and occurrence status of siderite in Tongziyan Formation, Longyong Coalfield. 从岩矿镜下鉴定资料入手,分析了龙永煤田童子岩组菱铁矿的形态特征和赋存状况。
- Structural Feature and Coal- controlling Effects on Yitou Coal Mine in the North of Longyong Coalfield 龙永煤田隘头北矿区构造特征及控煤作用
- Applied Research of Wire-Line Coring Technique in Gaopi Coalmine Area, Longyong Coalfield 绳钻技术在龙永煤田高陂煤矿区的应用研究
- Sedimentary Characteristics and Coal Accumulating Regularities of the First Member, Tongziyan Formation, Longyong Coalfield 龙永煤田童子岩组一段沉积特征与聚煤规律
- Keywords tectonic evolution;decollement structure;nappe structure;coal-rich zone distribution;correlativity;Longyong coalfield; 构造演化;滑覆构造;推覆构造;富煤带展布;相关性;龙永煤田;
- Longyong coalfield 龙永煤田
- 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。
- 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。
- 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。
- 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)
- In Yimin coalfield a superlarge mine with gemanium is found after the discovery of Shengli coalfield. 伊敏煤田锗资源是继内蒙古胜利煤田之后发现的又一特大型煤伴生锗矿田。
- The coal cleat pattern in the Kushiro coalfield, Japan, shows some analogy to isolated straight joints. 日本钏路煤田的煤层割理形态类似于孤立的直线节理。
- The Honger coalfield is situated in the Neocathaysian structural system,faults are well developed. 红格尔煤田是新华夏系构造体系的产物,断层比较发育。
- Tzu Chi provides a new scholarship program to Ladang Coalfield's local Tamil school. 慈济提供助学金计画、给园丘的淡米尔小学。
- There used to be igneous intrusions into coal measures and overlying strata in the Hanxing coalfield. 邯邢煤田煤系及其上覆地层中常有岩浆岩侵入体穿插。
- A blending coal coking effect was analyzed by using the coals provided by the Datong coalfield. 对大同煤田赋存煤种的配煤炼焦效果进行分析,探讨同煤集团产品结构调整的途径。
- Survey of XiShan coalfield geology, analyze coalform, improve of geology expolragion means. 西山煤田地质概况,成煤模式分析,煤田地质勘探方法的改进。
- Juye coalfield is the hugest and highest grade coalfield of Shandong and eastern China. 山东巨野矿区是目前山东乃至华东地区最大的未开发整装优质煤田。
