煤与瓦斯,Coal and gas英语短句,例句大全

煤与瓦斯,Coal and gas
1)Coal and gas煤与瓦斯
1.Research on the technology of protecting efficiently coal and gas from gushing;高效防治煤与瓦斯突出技术的研究
2.Based on the mechanism of coal and gas outburst,we construct the prediction model of BP neuro-network and make the composite factor of the coal and gas outburst as the feature vector.从煤与瓦斯突出的机理出发,构建了多层BP神经网络预测模型,将煤与瓦斯突出的综合影响因素作为特征向量。

英文短句/例句

1.Technology of "Coal and Gas Simultaneous Extraction" for High Gassy Coal Seams Group高瓦斯煤层群“煤与瓦斯共采”技术研究
2.Study on the Gassy Coal THM Coupling Model and Coal and Gas Outburst Simulation含瓦斯煤THM耦合模型及煤与瓦斯突出模拟研究
3.Research on Gas Occurrence Law and Its Practice in Coal and Gas Outburst Seam煤与瓦斯突出煤层瓦斯赋存规律及应用研究
4.Preliminary Study on Coal and Gas Outburst in Shenyang Hongling Coal Mine沈阳红菱煤矿煤与瓦斯突出初步研究
5.Analysis of Geological Law of Coal and Gas Outburst in Huainan Mining Area淮北矿区煤与瓦斯突出的瓦斯地质规律分析
6.Long Borehole Gas Pre-pumping Applied Research on Thick Coal Seam Groups with Coal and Gas Outburst长钻孔在煤与瓦斯突出厚煤层群瓦斯预抽中的应用研究
7.The flowing and outburst mechanism of gas in coal-based pore and fractured medium瓦斯在煤基多孔介质中运移及煤与瓦斯突出机理
8.Outbursts of coal and gas prone is related to the evolution history of deformation and coalification of coal-seams.煤与瓦斯突出倾向与煤层的变质变形历史有关。
9.An Extra-large Coal and Gas Outburst Acci- dent and Its Emergency Treatment一起特大煤与瓦斯突出事故抢救实例
10.Micro Seismic Monitioring Location Research of Coal and Gas Outburst;微地震监测煤与瓦斯突出的定位研究
11.Study on the Relation of the Regional Earthquake and Coal and Gas Outburst;区域地震和煤与瓦斯突出相关性研究
12.Study on the Influence of Geological Structure to Coal and Gas Outburst;地质构造对煤与瓦斯突出的影响研究
13.Fractal Forecast Theory and Its Application of Coal and Gas Outburst煤与瓦斯突出的分形预测理论及应用
14.Research on MapX-based Coal and Gas Outburst Pre-warning Technology基于MapX的煤与瓦斯突出预警技术研究
15.Prediction Model of Coal and Gas Outburst Based on Support Vector Machines基于SVM的煤与瓦斯突出预测模型研究
16.The Dynamic Evolution Procession on Coal and Gas Burst煤与瓦斯突出动态损伤演化过程研究
17.Complex Prevention and Control Techniques for Coal and Gas Outburst in Yangjia Coal Mine杨家矿井煤与瓦斯突出综合防治技术
18.Analysis on the Situation of Prediction Technology of Coal and Gas Outburst煤与瓦斯突出预测技术发展现状分析

相关短句/例句

coal and gas outburst煤与瓦斯突出
1.Mechanism and region prediction of coal and gas outburst;煤与瓦斯突出机理及其区域预测技术对比
2.Geological factors analysis and prevention of coal and gas outburst in Huaibei Coal Field;淮北煤田煤与瓦斯突出地质因素分析与防治
3.Micro seismic monitoring and measuring technology for pumping presuure,coal and gas outburst and water inrush;冲击地压及煤与瓦斯突出和透水的微震监测技术
3)coal and gas outbursts煤与瓦斯突出
1.The study of coal and gas outbursts prediction system based on GIS;基于GIS的煤与瓦斯突出预测系统研究
2.Themodynamic process analysis of coal and gas outbursts;煤与瓦斯突出的热动力过程分析
3.The geologic factors of coal and gas outbursts in Maans han Coal Mine;马鞍山煤矿煤与瓦斯突出的地质因素
4)coal and gas simultaneous extraction煤与瓦斯共采
1.For the sake of safe and highly efficient mining in gasrich mines,by taking the situations of Huainan collieries into consideration,analyzed coal and gas simultaneous extraction technology,corresponding ventilation methods,mining procedures and technological principles,and safe and highly efficient coal mining technology to be applied in gas-rich seam group mining practices.为实现高瓦斯矿井安全高效开采,根据淮南矿区的实际情况,研究了高瓦斯煤层群煤与瓦斯共采技术及通风方式、开采程序技术原则、安全高效采煤技术,探索实践了瓦斯综合利用、环境治理、矿井降温技术等绿色开采技术。
5)coal-gas outburst煤与瓦斯突出
1.Investigation into coal-gas outburst occurred in Daping Coalmine, by using theories of gas-geology;大平煤矿特大型煤与瓦斯突出瓦斯地质分析
2.Mechanism of controlling coal-gas outburst and its practice;防治煤与瓦斯突出原理及应用
3.Catastrophe theoretical analysis of disintegrated outburst of a single coal shell in coal-gas outburst煤与瓦斯突出中单个煤壳解体突出的突变理论分析
6)outburst of coal and gas煤与瓦斯突出
1.12 coal seams with outburst of coal and gas through mining No.以红菱煤矿保护层开采为工程实例,通过开采11#煤层,对存在煤与瓦斯突出的7#煤层和12#煤层进行卸压,利用FLAC3D数值模拟中小同步开挖的渗透率变化情况,对保护层开采过程中煤岩体的渗透性进行了分析,得出了煤岩体透气性变化规律。
2.In the paper,taking Hong Ling coal mine in Shen Yang forexample,during mining 11~# coal seam,7~# and 12~# coal seam withoutburst of coal and gas were depressurized, author studieddistributing law of mining—induced fractures and mutative law ofpermeability of coal and rock.本文以沈煤集团红菱煤矿保护层开采为工程实例,通过开采11~#煤层,对存在煤与瓦斯突出的7~#煤层和12~#煤层进行卸压,研究保护层开采后采动裂隙分布规律及煤岩体透气性变化规律。