渗透

Numerical model tests show that the method proposed by this paper is as accurate as nine-point finite-difference when permeability tensor is in diagonal form, and it can simulate more complicated cases when permeability is in full-tensor form. Its application prospect is more extensive in fine detailed reservoir simulation.

模型计算表明，对于形式简单的对角渗透率张量，本文方法可以与九点差分格式相比，精度是可靠的，并且该方法还能模拟完全各向异性渗透率张量，对于精细油藏数值模拟，其应用范围将更为广泛。

In which the microorganism fouling was the main reason why the RO system operated and run diffidently, such as a great deal of sticky biofilm were attached to the surface of RO membrane, and which led to a higher influent press, a lot of energy consumption and lower water production and so on.

分析认为，RO膜污染主要来自无机物、胶体、有机物和微生物污染，其中微生物污染是造成反渗透水处理运行困难的重要原因，它会造成反渗透膜表面出现大量粘泥状生物膜，使进水水压过高，增大能耗，或造成膜的产水量下降。

The result shows that the phenomenon of the sudden jump of permeability occurs at the peak strength and keeps very low unchanged permeability before the peak strength for diorite. But limestone's permeability gradually increases with increasing deformation before and after the peak strength.

实验结果表明，闪长岩的渗透率在峰前很低且基本不变，在峰值强度时产生"突跳"现象，石灰岩的渗透率在岩石强度峰值前后随岩石变形逐渐增大。

On the basis of dual porosity theory,the well test interpretation model which considers the variation of krg versus the volume of liquid is also established and resolved by the implicit method numerically.

摘要通过分析凝析气藏的相图，建立了凝析液饱和度随压力降的变化规律，并回归得出了相应的公式；同时通过对气体压缩因子、黏度随压力、温度的变化，建立了这些参数和无因次压力的关系；在双重介质地层假设的基础上，建立了在试井过程中凝析气相对渗透率随凝析液饱和度变化的凝析气藏试井解释数学模型，采用隐式迭代的方法进行了求解并进行了参数敏感性分析；结果表明：凝析液的饱和度对凝析气藏试井的压力及压力导数曲线有着很大的影响，早期由于凝析液的析出，阻碍了气藏的流动，导致压力及压力导数曲线上升；在凝析液饱和度达到峰值之后，随着凝析液的挥发，凝析气的相对渗透率逐渐恢复，压力及压力导数曲线又回归到正常的径向流位置；由于裂缝和基岩之间的压力差，使得裂缝弹性储容比在测试过程中发生变化，进而影响了压力及压力导数；窜流系数和裂缝弹性储容比的变化决定了窜流段发生的早晚和程度；而基岩中气体黏度的变化使得窜流的发生稍微滞后。

The section inversion lies on the different change laws of dynamic resistance coefficient of polymer solution in the high and low permeability layers.

剖面返转的根本原因在于聚合物溶液在高、低渗透层中的动态阻力系数表现规律不同，高渗透层中阻力系数呈对数式上升。

In the process of electro-membrane filtration, the applied operation condition and membrane do not have significant electroosmosis effect through related experiment. Under the operation of 98KPa pressure, only 6% flux was increased, which showed the increase of flux in the applied electric field process mainly from electrophoresis effect. The effect of dye filtration by membrane is mostly influenced by the basic nature of dye, including size of molecular weight, electrophoresis motility and the adsorbability of dye to membrane.

在外加电场薄膜程序中，所用的操作条件以及所使用的薄膜，经电渗透实验显示电渗透的效应不明显，而在98KPa压力操作下，也仅增加6%的通量贡献，显示外加电场程序通量之提升主要来自电泳作用；薄膜过滤染料的效果主要受到染料基本性质的影响，包括分子量大小、电泳动能力与染料对薄膜的吸附能力。

Permeable durability reinforcing agent used for concrete surface is a material sealing surface of concrete, and it can permeate into inner of concrete and fill or block the pores of concrete surface with dry crystal or emulsoid generated by reaction between it and chemical compound in concrete. It is important for the protection of concrete structure.

混凝土表面用渗透型耐久性增强剂是一种针对混凝土表面的渗透封闭型材料，其可渗入混凝土内部，并通过干燥结晶或与混凝土内部相关物质反应生成乳胶体将混凝土表层的孔隙填充、堵塞，对已有混凝土结构的防护具有重要意义。

Breeding Behavior of Monosomic s in Triticum aestivum L.cv. Chinese Spring and Sava;2. Winter wheat 12057 monosomics and its euploid were evaluated for drought resis-tant physlological index.

利用12057单体及其二体连续两年进行抗旱生理指标的比较，结果表明：12057单体系与其二体在灌浆中期旗叶相对含水量、细胞膜稳定性、叶片渗透势以及渗透调节能力等均存在差异。

Specific environment, the decision of its high advertisement effect of the spread of infiltration: train up a good reading environment, read a long time, reading the high rate of arrival, readers often have to read the depth of media, so "fellow traveler" magazine ads have a strong penetration effect.

特定的阅读环境，决定了其广告的高传播渗透效力：火车上的阅读环境好，阅读时间长，阅读到达率高，读者经常会对媒体进行深度阅读，因此《旅伴》杂志具有很强的广告渗透效力。

Because of the decrease of the resin flow and the reduction of fiber bundle voids, the penetrating process of the matrix is a limited process. Increasing impregnating time can't guarantee to get complete penetration.

由于树脂受力的衰减和纤维束孔隙率的减小，树脂在纤维束中的渗透是一个有限过程，延长浸渍时间不能保证树脂在纤维束中的完全渗透。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了