深部煤层,deep coal bed
1)deep coal bed深部煤层
1.Measures for preventing and controlling gas indeep coal bed;深部煤层瓦斯治理综合防治措施
2.Thedeep coal bed in Xingbei is one of the best targets to exploit availably with large reserve and medium burial depth.通过对河北省邢北煤田深部含煤岩系进行重点研究,阐述深部煤层的分布特征和赋存规律,深部煤层变质作用对煤质的影响,主要煤层的岩相古地理特征及聚煤规律,初步评价了邢北深部煤炭开采地质条件。
3.In the paper,the mechanical mechanism of gas Emission is revealed by the force analysis of surrounding coal of deep vertical shaft and the research on ground pressure and gas pressure during vertical shaft crossingdeep coal bed.通过深部立井围煤的受力分析,以及地压和瓦斯压力的研究,揭示了立井穿越深部煤层时瓦斯突出的力学机理,对于含瓦斯煤体的结构提出了不同与过去观点的气球爆炸新假说。
英文短句/例句
1.Experimental Studies and Simulations on Coupled Multiphysicses of CO_2 Sequestration in Deep Coal Seam深部煤层处置CO_2多物理耦合过程的实验与模拟
2.Mechanical Mechanism of Gas Emission During Vertical Shaft Crossing Deep Coal Bed立井穿越深部煤层时瓦斯突出的力学机理
3.Prediction of gas content in deep coalbeds at Fengfeng Dacheng Kaiping mining areas峰峰、大城、开平矿区深部煤层含气量预测
4.Geological Features and Evaluation of Mining Geological Conditions for Deep Coal Bed in Xingbei Coal Field;邢北煤田深部煤层地质特征与开采地质条件评价
5.A Study on Deep Part Coal Roof and Floor Engineering Geological Features in Kouziji Exploration Area, Huainan Coalfield淮南煤田口孜集勘查区深部煤层顶、底板工程地质特征研究
6.Study on Gas Storage Law and Effective Extracting Radius of Borehole in Deep Coal Seam深部煤层瓦斯赋存规律及钻孔抽采有效半径研究
7.Deep "three soft" measures inclined roadway open seam of cosl-process research of technologies深部“三软”煤层斜井措施巷揭煤防突技术研究
8.Key Technology About Deep Mining of Surface Mine with Inclined Coal Seam倾斜煤层深凹露天矿深部开采关键技术研究
9.Study on the Coal Pillar Stability of Deep and High Seam Strip-Partial Mining and Its Impact on the Village in Gucheng Coal Mine;古城煤矿深部厚煤层条带开采煤柱稳定性及对村庄的影响研究
10.Study on Technology of Rockburst Prevention and Control in Deep High Coal Seam;深部厚煤层开采冲击地压防治技术研究
11.Coal-Bed Methane Seepage Numerical Simulation Study Considering the Deep Factors;考虑深部影响的煤层气渗流数值模拟研究
12.Study on Comprehensive Gas Control Techniques in Deep Mining Area B of Zhangji Colliery张集矿深部采区B组煤层瓦斯综合治理
13.Numerical Simulation of Automatic Coal-dropping Discipline of Deep-state Small Faults Mining深部小断层开采自动落煤规律的数值模拟研究
14.Study on Mechanized Top-caving Extraction and Gas Preventing Technique in Nantun Deep Uphill Soft Seam;南屯煤矿深部仰斜松软煤层综放开采瓦斯防治技术研究
15.DISCUSSION ON INFLUENCE ANGLE TRANSFERENGE OF DEEP MINING PILLAR LOAD IN FLOOR STRATA深部开采煤柱载荷在底板岩层传递影响角的探讨
16.Zhangji ore B group of coal bed depth portion working area gas comprehensive program of public order engineering research张集矿B组煤层深部采区瓦斯综合治理技术研究
17.Study on Gas Release Regulation and Prevention Technology for Deep Soft Seam on Up-DIP Mining with Fully Mechanized Caving Face in Nantun Mine;南屯煤矿深部仰斜松软煤层综放开采的瓦斯涌出规律与防治技术研究
18.Technology and Practices on Deep Mine Shaft Sinking Through Multi Outburst Seam深立井揭穿多层突出煤层技术与实践
相关短句/例句
deep coal seam深部煤层
1.AVO attributes ofdeep coal seam深部煤层的AVO属性分析
3)Deep coal reservoir深部煤储层
4)Deep coalbed methane深部煤层气
5)Deep high coal seam深部厚煤层
6)the deep coal seams ignition深部煤层点火
延伸阅读
白银有色金属公司深部铜矿主井和副井白银有色金属公司深部铜矿主井和副井白银有色金属公司深部铜矿主井和副井
