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- Keywords roof;water inrush;mechanics;Xuzhou mining area; 关键词顶板;涌水;机理;徐州矿区;
- Theory of the rehabilitated ecological environment applied in the land reclamation in the east district of Xuzhou Mining Area 生态环境重建理论在徐州东矿区土地复垦中的应用
- Remediation of Subsided Land and Creation of Constructed Wetland in Mining Area--A case of Remediation of Subsided Land in Xuzhou Mining Area 矿区塌陷地改造与构造湿地建设--以徐州煤矿矿区塌陷地改造为例
- Xuzhou mining area 塌陷地
- Speed up development of Panxi iron mining area. 加快攀西铁矿山建设。
- In Xuzhou Coal Mining Area the groundwater hazard is serious due to the larger mining depth and complicated hydrogeological conditions. 徐州矿区开采深度大，水文地质条件复杂，水害严重。主要突出水源为奥陶系含水层。
- Manage Environment in Exploration and Mining Area. 管理矿区环境。
- The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
- More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
- My mining area is containing the rich blue sandstone resources. 我矿区蕴藏着丰厚的青砂岩资源。
- This endangers anile mining area severely live and develop. 这严重地危及到衰老矿区的生存和发展。
- The paper analyzes the characteristics of the Xuzhou mining Group, introduced the methods of Xuzhou Group to separate the core business and the non-core business and reform the non-core business. 分析了徐州矿务集团的特点,介绍了徐州矿务集团主辅分离、辅业改制的做法,认为:应从企业发展战略出发,对主业与辅业合理定位;
- Structure type of laiwu mining area is the tensible, oblique fault block. 莱芜矿区属于伸展性掀斜断块构造类型。
- 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。
- More than 60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Consequently, the main mining areas are those associated with zinc. 因此，主要的矿区久是这些和锌有联系的地方。
- This product is suitable for dynamic force lead-in circuits in mining enterprises and power circuits in mining area. 本产品适用于煤矿企业动力引入及矿区的电力线路中。
- Juma mineral water occurs in the contact zone of diorite porphyrite and skarn rock in theFutuyu copper mining area of Laiyuan County,Hebei Province. 通过4个月实地和近3年的追踪观测，查明拒马矿泉水产于涞源县浮图峪铜矿区的闪长玢岩与夕卡岩接触带中。
- It is about for mining area to have an elevation of 4200 metrs, air thin, relatively cold climate have. 交通较方便。矿区海拔4200米左右,空气稀薄,气候较寒冷。
