water permeability

The permeation flux was plotted against the applied pressure difference asas the pure water permeability coefficient.

但随着股的连续使用,在不同电解质溶液中测得的纯水透过系数逐渐减小.

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Aiming at anti-slide performance and anti-seepage performance in pavement performance we measured the texture depth and water permeability coefficient. Finally, we researched on interlaminar shear strength between the micro surfacing and pavement using the determined gradation and the optimum emulsified asphalt content.

路用性能测试主要针对抗滑性能和防渗水性能进行了构造深度和渗水系数的测定。最后，采用确定的级配和最佳改性乳化沥青用量，研究微表处与原路面的层间剪切性能。

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By introducing the lattice theory and considering a cubic unit cell, the water permeability of concrete is obtained for several lattice arrangements of aggregates, which indicates that the arrangement of aggregates is an important factor that affects the water permeability of concrete.

引入晶格理论，取立方体单元胞，求解混凝土骨料几种不同规则排列下的混凝土相对水渗透系数，计算结果表明骨料排列是影响混凝土水渗透系数的重要因素。

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The test results in different places and in many years showed that there was a striking increase, covered by water permeability plastic film in maize yields than conventional film and than no cover.

多年多点试验示范表明：渗水地膜覆盖玉米增产效果显著，主要表现为单株生产力的提高，在年均积温较小的地区增产幅度大。

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New construction method for serious water permeability foundation sluice base plate

强透水地基上水闸底板施工新方法

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The core test showed that profile modification agent SZX had super plugging capability to cores with different permeability and could modify the produced water-oil ratio of parallel-core.

岩芯试验结果表明，SZX调剖剂对不同渗透率岩芯均具有较强的封堵能力，能调整并联岩芯的产液比。

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The main characteristics of low permeability reservoir are small reservoir pore, fine throat, high seepage resistance and low water intake capacity.

低渗油藏的主要特征是具有小孔隙、细喉道、高渗流阻力和低吸水能力。

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Acid and Basic Resistance, porosity permeability of the pot without water seepage.

耐酸碱, 锅体气孔透气且不渗水.

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Pervious concrete has a good air and water permeability.

透水混凝土具有良好的透气性和透水性。

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The oil-solubility, suspension stability in carrying liquid and the effect on oil/ water interface tension of produced liquid of JFM were studied, and its temporary plugging capability, plug removal ability of JFM temporary plugging liquid to artificial cores with different permeability were evaluated.

实验研究了JFM暂堵剂的油溶性，在携带液中的悬浮稳定性和对产出液油水界面张力的影响；

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Used silk fabrics, water permeability. Jerseys DIY, based on your preferences printed name and number!

采用丝质面料, 吸水透气. 球衣DIY, 根据你喜好印制名称和号码!

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It presents a specific laboratory research process and a mechanism analysis of the improvement of permeability of HSC by the way of recurring after fire. And it figures out the relationships between the chloridion permeability coefficient, water permeability coefficient and air permeability coefficient.

对通过高温后再养护手段来改善HSC高温后抗渗透性能进行了详细的试验研究与机理分析，给出了三种渗透系数的相互关系。

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The effect of water injection on horizontal terrestrial stress in low permeability reservoirs

低渗透油藏注水对水平地应力的影响

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Vasopressin is a hormone secreted from the posterior pituitary and regulates water excretion from the kidney by increasing water permeability of the collecting duct.

加压素是由垂体后叶分泌的激素，在肾脏通过提高集合管对水的通透性来调节水的排泄。

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They contain aquaporins and exhibit the highest osmotic water permeability of any mammalian cell type.

它含有水通道,是所有哺乳动物细胞中水渗透性最高的细胞.

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According to the hydrogeologic conditions, the water permeability and accumulation in the area with crystalline and sedimentary rocks and the major faults, there is less possibility for occurrence of tectonic earthquake of Ms ≥ 4. 0 in the Changjiang Three-Gorge Reservoir area.

从三峡水库区结晶岩区、沉积岩区和主要断裂的水文地质条件，即渗透性、聚积性看，未来三峡库区发生M s≥4.0级构造型水库地震的可能性均较少。

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The membrane was characterized by pure water permeability, porosity, bubble point, mean pore radius and tensile strength.

通过测试纯水通量、孔隙率、泡点、平均孔径、拉伸强度等对膜进行了表征。

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There has strong water permeability at the basal bed of stilling basin for flood gate of Xixiayuan hydropower project.

西霞院泄洪闸消力池底部岩层具有较强的透水性，因此需在消力池底板下铺设排水管以降低扬压力。

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Cancel water vapour permeability coefficient.

取消了水蒸气渗透系数.

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The cold resistance and the water permeability resistance of the recycled coarse aggregate concrete were also test. The principle and the influencing factors of the drying shrinkage, the freeze thaw action and the water permeation action of the recycled coarse aggregate concrete were briefly narrated.

还测试了再生粗骨料混凝土的抗冻性和抗渗性，简要叙述了再生粗骨料混凝土干缩变形、冻融作用、渗透作用的机理以及影响因素。

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The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.

得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线.

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Spot calibration and parameter error analysis of LJ-II measurement and control system for grouting and water permeability tests

LJ-Ⅱ型灌浆、压水测控系统各参数的现场标定和误差分析

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The Seed Coat Structure of Cyclocarya paliurus and Its Effects on Water Permeability

青钱柳种子的种皮构造及其对透水性的影响

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The water permeability of biological membranes has been a longstanding problem in physiology, but the proteins responsible for this remained unknown until discovery of the Aquaporin 1 ( AQP1) water channel protein. Peter Agre was awarded the 2003 Nobel Prize in Chemistry for this discovery.

水通道蛋白（Aquaporin，AQP）的发现解决了生理学上一个长期存在的关于生物膜水通透性的问题，Peter Agre因此获得2003年诺贝尔奖。

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