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Keywords coal mining area;industry intergrowth;model; 煤炭矿区;工业共生;模式;
Keywords coal mine;hydrogeology in mining area;model 3D system; 煤矿;矿区水文地质条件;三维系统模型;
Keywords Coal mining area;Sustainable development;Evaluation;ANN;Prewarning; 煤矿区;可持续发展;评价;神经网络;预警;
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;
The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
Wulunshan Coal Mining Area in Guizhou has intact geological structure and high CBM content. 贵州省五轮山矿区构造完整,煤层含气量高。
The fire extinguishing measures adopted in coal mining area are introduced.It has made good result. 介绍了单一煤层采区发火时采用的灭火措施并收到了良好的效果。
The present research situation of water-inrush from coal mining area floor was briefly introduced. 摘要简述了国内外开采煤层底板突水机理的研究现状。
The stability of composite slope, within first mining area in the 3rd Baiyinhua opencast coal mine, was analyzed. 摘要对白音华三号露天煤矿复合边坡稳定性进行评价。
The case study indicates that using Geo-information Tupu to study LUCC of coal mining area could be a advanced and feasible technique approach. 通过实例研究表明:基于多时相遥感数据,利用地学信息图谱研究煤矿区LUCC是一种先进可行的技术途径。
The Taiyuan Formation No.16 coal seam in Yanzhou coal mining area is researched with the micro study method systematically. 用微观研究的方法,对兖州矿区太原组16号煤层的煤相进行了研究。
It is quite important meaning that landscape pattern and changes research using remote sensing data in coal mining area. 利用遥感数据对煤矿区进行景观格局及变化研究,具有十分重要的意义。
The caving of hard top coal of 4-2# coal seam in Tongchuan Jiaoping Coal Mining Area seriously impacts the production efficiency of the mine. 铜川焦坪矿区4-2%23煤层坚硬顶煤垮落破碎难题是严重影响矿井生产效益的"瓶颈"。
Based on the specific projects, some experience on CMM utilization projects by CDM in Huainan Coal Mining Area is introduced. 本文在具体项目基础上,介绍了淮南矿区开展煤层气利用CDM项目的经验。
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。
Keywords coal mining;roof managemenet;actuality; 关键词煤矿;顶板管理;现状;
The author proposes and analyses technologies for extracting gas in seams with outburst hazards according to practical conditions of Huaibei coal mining area. 本文根据淮北矿区实际,提出并分析研究了淮北矿区突出煤层采掘工作面煤层气抽排技术。
There are plentiful resources of associated sandy kaoline and soft clay in the Tertiary coal measures in Changchang coal mine area, Hainan province. 海南省长昌矿区第三纪煤系地层中伴生有丰富的砂质高岭土和软质粘土资源。
Keywords coal mine;bolting support;yow &line space; 煤巷;锚杆支护;间排距;
All units and individuals shall be forbidden to disrupt the order of production and other work in coal mine areas. 禁止任何单位和个人扰乱煤矿矿区的生产秩序和工作秩序。