查询词典 permeability

The reverse permeability coefficients of CO2 is affected by pressure difference and decreases evidently with the increase of the absolute value of pressure difference.

CO_2的反向渗透系数受N_2高压侧的影响显著，随CO_2对N_2压差绝对值的增大迅速减小。

Obviously, the reservoir pressure, the cleat permeability and the isothermal absorption curve mostly affect the production.

研究表明，储层压力、割理渗透率、等温吸附曲线对产能的影响是最明显的。

The effects of desorption time, permeability isothermal absorption curve shapes, pressure difference, oil and gas saturation on the degree of coalbed methane production are calculated and its producing mechanism is analyzed by simulation.

模拟计算了解吸时间、渗透率、等温吸附线形态、压差、含气饱和度等方面因素对煤层气产量高低的影响，分析了煤层气产出的机理。

Therefore, how to increase the air permeability and smoothness of the filter material, and to reduce the dust adhesiveness and running resistance, has become a research subject.

因此，在保证滤料达到较高的过滤精度情况下，如何提高滤料的透气度及提高表面光洁程度，减少粉尘附着，降低运行阻力是滤料生产厂首先应研究的课题。

The frequency-dependent sensitivity coefficients with respect to the parameters of the radial layers are computed quantitatively. Comparing the horizontal permeability with the vertical permeability, the horizontal mobility plays the predominant role over the entire frequency range. The Stoneley wave is more sensitive to the velocity of the horizontally propagating SH wave than the flexural wave.

利用灵敏度曲线定量研究了不同频率下地层各个参数对相速度和衰减系数的贡献大小，主要结果显示模式波的衰减受水平渗透率影响明显，而垂直渗透率的变化对模式波几乎无影响；斯通利波对水平向传播的横波速度比弯曲波的灵敏度高。

According to the permeability test and self-mastery "L" type model test, the coefficients of permeability in horizontal and vertical direction at different degree of compactions were obtained. Based on the Darcy law, calculating formula for the model was deduced.

通过室内渗透试验、自制&L&型相关模型试验测得在不同压实度下水平向和垂直向的渗透系数，并根据达西定律等相关理论推倒出适用于该模型的计算公式，得到水平向和垂直向渗透系数随着压实度的增加逐渐减小，验证了该方法测定渗透系数的可行性。

The numerical simulation of the water infiltration in dry sands and fly ash in two-dimensional shows that the influences of pore gas flowing on the water infiltration process are different for soil with different air permeability, which can not be ignored when air permeability of soil is low.

数值结果表明，对导气率不同的土类，孔隙气体的排出过程对孔隙水入渗运动有不同的影响，对导气率低的土类影响很大，且不可忽略。

Analyses of the relationship among strength factor, structure and reservoir permeability show that the high permeability zones of the No.3 coal seam in the Shanxi Formation of CBM development blocks in the southern Qinshui Basin commonly occur in the fold axial region with a low strength factor and relatively strong deformation of rock mass, especially the superimposition region of multistage fold axes, where strong deformation resulting in welldeveloped fractures in coal seams.

通过分析强度因子、构造和储层渗透性的关系发现，沁南煤层气开发区块山西组3号煤的高渗区往往位于岩体强度因子较低的、岩体变形较强烈的褶皱轴部，特别是多期褶皱轴部叠加部位，强烈的变形使得这些部位的煤体裂隙较为发育。

DEX inhibited the permeability of BTB,but not inhibited the increase of BTB permeability induced by BK.

地塞米松降低血肿瘤屏障通透性，但未抑制缓激肽诱导的血肿瘤屏障通透性增加。

We observed the variation of TBIL in obstructive jaundice rats and then made the bile duct ligation model. We also investigated the changed regularity of pulmonary capillary membrane permeability in hyperbilirubinemia, utilized the immunohistochemistry method to study the expression of pro-inflammatory cytokines in lung tissue. To search for the reason about the change of pulmonary capillary membrane permeability when the rats in BDL.

本研究应用了胆总管结扎的梗阻性黄疸大鼠模型，研究了高胆红素血症大鼠肺泡毛细血管膜通透性的变化，并利用免疫组化等方法研究了致炎细胞因子在肺组织内表达的改变，以探索肝功能障碍时大鼠肺泡毛细血管膜通透性发生变化的可能原因。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。