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- The hydro-geological parameters of Triassic age coal bed 3 of Dongtan Coal Mine be calculated with it. 利用相关方程求出了全东滩矿3煤砂岩顶板含水层的水文地质参数。
- Forecasting water burst of roof based on GIS in Dongtan coal mine 基于GIS的东滩煤矿顶板突水预测预报
- Keywords Dongtan coal mine;Water harm forecasting;Water irruption; 东滩煤矿;水害预测;突水;
- Factor analysis for water outburst of No. 3 coal's roof in Dongtan Coal Mine 东滩煤矿3煤顶板突水因素分析
- Knowledge on water burst from No.14301 working face in Dongtan coal mine 对东滩煤矿14301工作面突水的认识
- Rules of methane- bursting and its protecting methods along goal roadway in Dongtan Coal Mine 东潍煤矿沿空掘巷瓦斯涌出规律及防治技术
- Influencing Factors on Water Burst in the Roof of No. 3 Seam in Dongtan Coal Mine 东滩矿3煤顶板突水的影响因素
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- The Effects of Geological Structure on Roof Water Flood on the 3rd Seam in Dongtan Coal Mine 东滩煤矿地质构造因素对3煤顶板突水的影响
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Keywords spontaneous combustion;critical oxygen concentration;indicative gas;Dongtan Coal Mine;Yanzhou;Shandong Province; 煤层;自燃;临界氧浓度;标志气体;山东兖州东滩煤矿;
- Dongtan coal mine 东滩煤矿
- 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。
- 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。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
