渗透

The formula demonstrates that the cake layer thickness is directly proportional to filtration permeation velocity and directly proportional to the density subtractor of suspension and permeating liquid, inversely proportional to the density of cake layer.

公式表明，滤饼层厚度与过滤渗透速度和悬浮液与渗透液的密度差成正比，与滤饼层的密度成反比。

The hydrogen solubility in Pd follows Sieverts law, and hydrogen diffusion through the bulk of the palladium membrane is the rate determining step. Whereas other gases only permeate through the pinholes or gaps in the Pd layer;the permeation can be quantitatively described as a combination of Knudsen diffusion and viscous flow.

氢气在钯膜中溶解渗透服从Sievert定律，并且氢的渗透扩散过程是速率控制步骤；而其他气体则通过膜中的针孔或裂隙进行扩散，其传质过程为Knudsen扩散和粘性流两种传递方式的综和。

This article briefly reviewed the domestic and foreign counter- seepages membrane technology development, then in detail elaborated the counter- seepage membrane separation technology.

本文简要地回顾了国内外反渗透膜技术的发展，然后详细论述了反渗透膜分离技术。

In chapter 4, the plane-radial and plane-parallel flows for Newtonian fluid in fractal porous media are analyzed. Based on the same assumption as that in chapter 3, the expressions for porosity, flow rate, velocity and permeability for both radial and parallel flows are developed. The proposed expressions are expressed as a function of tortuosity, fractal dimension, maximum and minimum pore diameters, and there are no empirical constant and every parameter has clear physical meaning in the proposed expressions.

第四部分研究了分形多孔介质中牛顿流体的平面径向和平行流动，考虑到实际毛细管的弯曲性和毛细管管径的分形分布，给出了径向和平行流动时的孔隙数目、孔隙率、流量、流速和渗透率的分形表达式；得到了分形多孔介质中微可压缩流体的压力分布方程；得到了无量纲的渗透率、压力和流速的解析表达式。

Which of the following is an advantage of fluorescent penetrants over visible type penetrants?

下列哪条是荧光渗透剂相对于着色渗透剂的优点？

3 By dose alkali in a two-pass RO system ; the formula can be used as a reference for design and debugging of the system to calculate the added alkali in two-pass RO .

本文根据水中碳酸平衡原理分析了反渗透系统产水pH值的变化，得出pH值下降量等于系统对HCO3-透过率的负对数的结果，并导出了在两级反渗透系统中加碱调节pH值至8。

The influences of the sewing needle and stitching parameters on the permeability were studied.

用径向技术测量了缝合预制件的渗透率，研究了缝针型号、缝合参数对渗透率的影响。

In this thesis, I also give my own ideas on the moral education and the moral evaluation of secondary school students, such as, to infiltrate moral disciplines into secondary school students being the professional ethics of teachers, the evaluation of the infiltration of moral education in teaching being included in the evaluation of teachers, and so on.

在本论文的研究中，笔者根据自己的思考，提出了一些在中学生道德教育和道德评价中的新观点，如在教学中对学生进行德育渗透应该是教师的职业道德、将对教师的学科渗透德育评价纳入对教师的考核评价中等等。

It's there seeping through the unashamed romanticism of 'You On My Mind In My Sleep' and 'Slow Was My Heart', as well as on the LP's strung-out ruminations on mortality ('Everybody' and 'Brave New World').

这种透明的情感渗透在毫不脸红的浪漫主义精神中（如《你在我心里，在我梦里》和《我缓慢的心跳》），也渗透在其密纹唱片中对&人终有一死&的恐惧冥想里（如《每一个人》和《勇敢新世界》）。

The function of water on α-cellulose membrane was also revealed by comparatively studying the gas permeability of cellulose acetate membrane, benzoylated cellulose membrane and polysulfone membrane in "dry" and "wet" state.

通过比较研究醋酸纤维素膜、苯甲酰化纤维素膜和聚砜膜在干态和湿态下的气体渗透性能，揭示了水对α纤维素膜气体渗透性能的作用规律

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。