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- It provides an important model for Jiaozuo coal mine and North China coal field. 为焦作矿区及华北型煤田高产高效矿井建设提供参考模式。
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions, the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究，找出适合该条件下的炮采放顶煤模式的采煤方法。
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions,the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究,找出适合该条件下的炮采放顶煤模式的采煤方法。
- Application of equal strength anchor rod at Jiaozuo Coal Mine 等强锚杆在焦作矿区的应用
- Keywords Jiaozuo coal mine;water inrush and inundate mine;countermeasure; 焦作矿区;突水淹井;防治水对策;
- Keywords coal floor water_irruption;forecasting method;Jiaozuo coal mine area; 底板岩溶突水;突水预测;焦作矿区;
- Keywords Jiaozuo coal mine;mine drainage;environmental pollution;prevention and cure countermeasures; 焦作煤矿;矿坑排水;环境污染;防治对策.;;
- 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 Jiaozuo coal mining area;surface subsidence;land reclamation; 焦作矿区;地表塌陷;土地复垦;
- Jiaozuo coal mine 焦作煤矿
- Research on karst-fracture water quality model and pollution cause of Jiaozuo coal mining area 焦作岩溶水系统水质模拟与污染原因探讨
- 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。
- Practice and Innovation on Management Mode of "Set Two Targets" in Jiaozuo Coal Group Co. Ltd. 焦煤集团"双认指标"管理模式的创新与实践。
- 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。
- The sthone charcoal stratum and permian system which contain coal, is in large area of Jiaozuo coal field, and coal seams comparatively stable and large in reseves. 焦作煤田有大面积的石炭二叠系含煤地层分布，并且含煤层数多，煤层较为稳定，储量大；
