瓦斯解吸规律,gas desorption law
1)gas desorption law瓦斯解吸规律
1.At present, because of the lack of measured datum about the residual gas content of the anthracite and the unknowngas desorption law, the scholars adopt the experiential datum from Soviet researches to forcast.由于不了解采落煤瓦斯解吸规律、又缺乏采落煤残余瓦斯含量实测数据,目前,我国在预测采掘工作面瓦斯涌出量时,没有对应不同时间的采落煤残余瓦斯含量可以借用,而是主要参考前苏联研究所得的经验数据,即根据煤层的挥发分含量来查表获得采落煤残余瓦斯含量。
2.According to the desorption data from the simulation and measurement,thegas desorption law formula of the intensive failed coal was set up.为了解决推算强烈破坏煤取样过程中瓦斯损失量的问题,建立了一套具有脱气、充气、恒温和解吸测量功能的试验装置,模拟测试了强烈构造煤瓦斯解吸过程,根据模拟测定的解吸数据,构建了强烈破坏煤瓦斯解吸规律公式,确定了运用新建公式推算强烈破坏煤损失量时,煤样暴露时间应控制在3 m in以内,此时的推算损失量误差小于10%。
英文短句/例句
1.Test and Research on Gas Desorption Law of Intensive Failed Coal强烈地质构造煤瓦斯解吸规律的试验研究
2.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
3.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
4.Research on Gas Emission Law in Coal Road Heading Face of Driving;煤巷掘进工作面瓦斯涌出规律的研究
5.Research on Constitutive Models and Instability Rules of Gas-saturated Coal含瓦斯煤岩本构模型与失稳规律研究
6.Study on the Law of Gas Distribution in Mine Based on Ventilation Network Simulation基于网络计算矿井瓦斯分布规律研究
7.Study on Gas Emission Regularity before Outburst in Heading Face掘进工作面突出前瓦斯涌出规律研究
8.A tentative analysis of the mine gas geology of #31 mining district of Chaohua Coal Mine超化煤矿31采区瓦斯地质规律浅析
9.Study on the Law of Gas Transport in High Gas and Full Mechanized Coal Face and Its Goaf;高瓦斯综采工作面及其采空区瓦斯运移规律研究
10.The Law of Gas Emission for the Full-Mechanized Mining Working Face and the Prediction of the Gas Emission Quantity;综采工作面的瓦斯涌出规律及瓦斯涌出量的预测
11.Study on the Gas Emission Quantity Prediction and the Gas Migeration Law of the Fully-Mechanized Face综采工作面瓦斯涌出量的预测及瓦斯运移规律的研究
12.Research Method of Gas Deposit Law Base on Multi Resource Gas Data Fusion基于多源瓦斯数据融合的瓦斯赋存规律研究方法
13.Research on Influencing Factors of the Gas Content in the Coal Bed with the Method of Desorption解吸法测定煤层瓦斯含量的影响因素研究
14.Application of the value of drilling cuttings weight and desorption index for drill cuttings to preventing coal and gas outburst钻屑量与钻屑瓦斯解吸指标在防突预测的应用
15.GAS EMISSION REGULARITY OF JI 15 -22210 WORKING FACE IN No 10 COAL MINE OF PING MEI COAL MINING GROUP平煤集团十矿己_(15)-22210工作面瓦斯涌出规律
16.Study on Chaotic Dynamical System Evolution of Coal and Gas Outburst;煤与瓦斯突出的混沌动力系统演化规律研究
17.Study about Gas Emission Law Based on Fractal Theory;基于分形理论的煤矿瓦斯涌出规律预测研究
18.Research and Comprehensive Measurement of Gas Discharge and Emission Regularity in Rujigou Mine;汝箕沟矿瓦斯涌出及抽放规律研究与综合监控
相关短句/例句
gas desorption瓦斯解吸
1.In order to further investigate the mechanism of preventing coal and gas outburst by coal seam infusion,the researches at home and abroad are summarized,and the research status is discussed in three aspects of infusion affecting coal physical properties,mining field stress distribution andgas desorption characteristics.为了深入研究煤层注水的防突机理,在对国内外煤层注水防治煤与瓦斯突出机理研究的基础上,综述煤层注水影响煤体力学性质、采场应力分布及煤体瓦斯解吸特性3方面的研究现状;进而分析我国在煤层注水防突机理研究方面存在的问题,提出当前应急需解决注水对煤体瓦斯的抑制解吸效应问题。
3)desorption law解吸规律
4)coal seams gas discharging quantity解吸瓦斯量
5)gas flow patterns瓦斯流动规律
1.CFD simulation of goafgas flow patterns;采空区瓦斯流动规律的CFD模拟
6)mathematical diffusion law瓦斯放散规律
延伸阅读
成交量、未平仓合约量与价格的关系成交量、未平仓合约量与价格的关系【成交且、未平仓合约，与价格的关系】成交量和未平仓合约量的变化会对期货价格产生影响，期货价格变化也会引起成交t和未平仓量的变化。因此，分析三者的变化，有利于正确预测期货价格走势。1.成交t、未平仓合约里增加，价格上升，表示新买方正大t收购，近期内价格还可能继续上涨。2.成交t、未平仓合约t减少，价格上升，表示卖空者大t补货平仓，价格短期内向上，但不久将可能回落。3.成交t增加，价格上升，但未平仓合的t减少，说明卖空者和买空者都在大t平仓，价格马上*下映。4.成交t、未平仓t增加，价格下肤，农明卖空者大t出咨合的，短期内价格还可能下跌，但如抛省过度，反可能使价格上升。5.成交t、未平仓t减少，价格下肤，农明大t买空者急于卖货平仓，姐期内价格将峨续下降。6.成交量增加、未平仓量和价格下跌，表明卖空者利用买空者卖货平仓导致价格下跌之际陆续补货平仓获利，价格可能转为回升。从上分析可见，在一般情况下，如果成交量、未平仓量与价格同向小幅变化，则其价格趋势可继续维持一段时间;如两者与价格反向变化时，价格走势可能转向。当然，这还需结合不同的价格形态作进一步的具体分析。
