1)gas pressure瓦斯压力
1.Dynamic distribution of gas pressure and emission around a diving roadway;掘进工作面动态瓦斯压力分布及涌出规律
2.Theoretic computing methods about the gas pressure in coal seam;煤层中瓦斯压力的理论计算方法
3.Exploration on the enhance of gas pressure prediction accuracies in coal seam;提高煤层瓦斯压力预测精度的探索
英文短句/例句
1.firedamp pressure-chamber method瓦斯压力调节室排放法
2.recording gas pressure gauge瓦斯压力自动记录器
3.EXPERIMENTAL STUDY OF EFFECT OF GAS PRESSURE ON GAS SEEPAGE OF OUTBURST COAL瓦斯压力对突出煤瓦斯渗流影响试验研究
4.Development of ZY-73 Coal Seam Gas Pressure Measuring InstrumentZY-73型钻孔煤层瓦斯压力测定仪的研制
5.Gas Pressure Determination on Seam of 21(2) Ming Area in Jueguangsi Colliery觉光寺煤矿21(2)采区煤层瓦斯压力测定
6.The Capsule Seals the Hole Technology in the Month ore Coal Bed Gas Pressure Determination Application胶囊封孔技术在月矿煤层瓦斯压力测定的应用
7.Simulative Study on Gas Pressure Distribution Based on Lattice Boltzmann Method基于Lattice Boltzmann方法对瓦斯压力分布规律的模拟研究
8.Influence of gas pressure on compressive strength size effect of inhomogenous coal瓦斯压力对非均质煤岩抗压强度尺寸效应的影响
9.Application of Pressurized Cementation Sealing Technology with Casing to Gas Pressure Measurement套管带压固结封孔技术在瓦斯压力测定中的应用
10.The Influence of In-situ Stress Gradient and Geothermal Temperature on The Calculation of Coalbed Gas Pressure煤层温度和应力梯度变化对煤层瓦斯压力计算的影响
11.Study on Inclined Longwall Working Face Stress Distribution and Its Influence to Gas Pressure倾斜长壁工作面应力分布及其对瓦斯压力影响规律研究
12.The Research on Calculating the Permeability of Coal Seams Combining the Curve of Rising Gas Pressure in the Boreholes结合钻孔瓦斯压力恢复曲线计算煤层透气性系数的方法研究
13.Borehole sealing mechanism and a new technology for coal seam gas pressure test:a research钻孔密封机理及新型煤层瓦斯压力测定技术研究
14.Study on Distribution Regularity of Coal-body Gas Pressure near Coal Draw-point in Early Stage of Caving Mining放顶煤开采初期放煤口附近煤体瓦斯压力分布规律研究
15.Analysis of Coal Mass Gas Pressure and Intrinsic Gas Energy near Coal Caving Mouth during Primary Caving Period of Fully MechanizedCaving Mining综放开采初放期放煤口附近煤体瓦斯压力及内能分析
16.Gas Prevention and Control Technology with Hydraulic Pressing and Pushing for Fully Mechanized High Gassy Coal Mining Face高瓦斯综采面水力压挤瓦斯防治技术
17.The Study of Hydraulice Extrusion Technology in High Gassy Excavating Working-face;高瓦斯煤层掘进工作面水力压挤技术研究
18.Top-Coal Caving Goaf Migtation Laws and the Impact of Air Pressure Change综放采空区瓦斯运移规律及大气压力变化影响
相关短句/例句
porosity gas pressure孔隙瓦斯压力
1.The connection between porosity gas pressure in coal seam and top coal caving characteristics of steep seam is analyzed by fluid mechanics on coal and rock.应用煤岩流体力学理论分析了煤体内孔隙瓦斯压力对急倾斜煤层顶煤破碎的作用 ,孔隙瓦斯压力能降低煤体强度和弹性模量 ,利用其作用于煤体的开裂模式 ,使顶煤产生层裂 ,可显著改善顶煤的可放
3)residual gas pressure残存瓦斯压力
1.It shows that the width of normal fractures of overlying strata is the key factor influencing the residual gas pressure.本文根据岩体力学与采场覆岩移动原理,探讨了煤层原始瓦斯压力、采场开采技术参数、覆岩岩性、煤层倾角等对上邻近层残存瓦斯压力的影响。
4)Van-der-waals pressure范德瓦尔斯压力
5)measure on methane pressure瓦斯压力测定
1.Before main shaft and air shaft revealing coal in Gushan coal mine,the measure on methane pressure is finished,which is compared with previous geologic informatics.谷山井主井及风井井筒揭煤前所作的瓦斯压力测定结果以及其结果与以前地质资料的对比分析,进一步验证了谷山井二1煤层瓦斯含量高,具有煤与瓦斯突出危险性,为今后安全施工及生产提供了技术依据。
6)Decreasing gas's pressure瓦斯压力降低法
延伸阅读
锅炉、压力容器、压力管道及特种设备定期检验锅炉、压力容器、压力管道及特种设备定期检验periodic inspection of boilers, pressure vessels, pressure piping and special equipment guolu YOli侧飞扣1 YOli gLJal对印ji tez陌叩劝以拍1 dingqi】，on四n锅炉、压力容器、压力管道及特种设备定期检验(peri诫c inspectionof城le。，p~切reves-Sels，p~二piPing ands衅过闪uiplr屺nt)为保证设备的安全使用，规定设备必须按一定周期进行法定的、强制性的检验。定期检验由政府设立的检验所、使用单位或行业检验站进行。检验单位及检验人员必须具有与所检设备相适应的资格。设备使用单位应该建立定期检验制度，做好检验计划，按时向检验单位提出申请。检验单位应该保证及时进行检验，检验按有关检验规则进行。检验时，设备使用单位应做好配合工作，提供必要的运行资料。检验完毕，检验单位要出具检验报告，对设备能否使用，要作出明确结论。如设备有缺陷，要提出是否修理、监护使用和报废的处理意见。锅炉压力容器安全监察机构根据检验机构的报告，发使用许可证书。有缺陷的，责令使用单位修理，修理后检验仍不符合安全要求的，则通知报废。使用单位逾期不进行定期检验，锅炉压力容器安全监察机构有权停止其设备运行。(陈亦惠)
