This is the tendency for water to pass through a membrane separating a weak solution from a strong one.
渗透是一种水通过膜的运动趋势，膜的两面分别是浓溶液和稀溶液。
Specimens prepared by polishing and etching in a weak solution of nitric acid and alcohol reveal the lamellar structure of alternating plates that forms on slow cooling.
通过打磨并在弱硝酸酒精溶液中蚀刻制备的样本显示出由缓慢冷却形成的交互层状的薄片结构。
The Treasury Department has ruled out using a weak dollar as the main solution for the country's trade problems.
财政部已经不考虑使用疲软美元作为解决该国贸易问题的主要办法。
Weak sterling, far from being the problem, is a big part of the solution.
弱势英镑远不是一个问题，而是解决方案中的重要组成部分。
Weak erosion before plating, in a certain: remove metal parts in the solution of surface extremely thin oxidation film, and make the process of surface activation.
弱浸蚀：电镀前，在一定组成溶液中除去金属制件表面极薄的氧化膜，并使表面活化的过程。
Dab it with a solution of weak acid.
在那上面擦点弱酸溶液。
If we now release the continuity requirements on the function, i. e. lowering the order of the function space, we obtain a "weak" solution.
如果我们减弱函数的连续性要求，即降低函数空间的阶次，那么我们就得到一个“弱”解。
A new technology for chemical polishing of copper in weak alkaline solution has been developed and a brightener (containing corrosion inhibitor and surfactant) has been found out.
开发出了弱碱性溶液中紫铜化学抛光新工艺，确定了抛光液中的光亮剂(包括缓蚀剂和表面活性剂)。
Using wave guide theory, we deduce scalar approximate solution about transmissive light through a fiber weak-guide and give the expressions of field in each component.
根据光波导理论，推算出弱导条件下光沿光纤传输场的标量近似解，给出场的各分量表达式，以便分析讨论。
Ammonia is very soluble in water, forming a weak alkaline solution.
氨非常易溶于在水，生成弱碱性溶液。
According to the direction, we need a weak sugar solution.
按照指示，我们要用少放糖的配方。
Based on the analytical solution of RSJ model with the existence of external radiation, a method for finding voltage response and RF impedance of superconducting weak links is proposed and discussed.
本文讨论用外辐射rsj模型的解析解求超导弱连接的电压响应和RF阻抗的一种方法。
This paper tries to prove the uniqueness of weak solution to the initial-boundary problem of a pseudo-parabolic equation.
征明了一个伪抛物型方程初边值问题弱解的唯一性。
The problem about how to determine the weak efficient solution of convex multiobjective programming is turned into a problem judge whether an equation has non-negative non-zero solution.
将弱有效解的判断问题转化为判断一线性方程组是否存在非负、非零解的问题。
Firstly, by use of the successive approximation method and a series of classical estimates, the local existence and uniqueness of weak solution are proved.
利用逐次逼近方法和一系列经典的估计，证明了弱解的局部存在性和惟一性。
The algorithm for a class of optimal control problem where the state variables are the weak solution of an elliptic partial differential equation is studied.
研究一类最优控制问题的求解方法，其状态变量是某一种椭圆型偏微分方程的弱解。
The acid solution has a strong ability to dissolve source rock. No matter original solution is acid or basic, the reaction finally tends to be weak basic.
酸性溶液对烃源岩的溶解能力最强，无论原始反应溶液的酸碱性，反应结果都最终趋于弱碱性。
The existence of a nontrivial weak solution is established with the help of the first eigenvalue of the corresponding eigenvalue problem, where the eigenvalue parameter is less than a known constant.
借助相应带不定权特征值问题的第一特征值建立了其非平凡解的存在性定理，其中方程组中特征值参数小于某已知常数。
An optimal boundary sequence method is introduced to find the weak efficient solution to a multi objective optimization problem.
引进了求解一类多目标优化问题弱有效解的优界数列方法，给出了这种优界数列的构造法及相应的算法。
Within this frame, we derived a second-order Bragg scattering expression, and developed an analytic solution of hydrodynamic modulation function according to weak hydrodynamic interaction theory.
在本模型框架下，我们推导了二阶布拉格散射的表达式，并根据弱流体动力作用理论推导出流体动力调制函数解析表达式。
Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.
通常指含有一种微酸和与之结合的一种微碱或盐，并能维持酸碱值基本恒定的溶液。
So it's a nice solution that a photon counter can be calibrated conveniently by the LED weak standard light source.
使用发光二极管制成标准光源来进行校验和标定光子计数器是一种较好的解决方法。
In this paper, we prove the existence and uniqueness of global weak solution of non Newton Filtration equation with a kind of nonlinear boundary condition.
本文讨论了在一维情况下一类非牛顿流初边值问题整体解的存在唯一性。
Aggrandizement, consolidate weak sports, a little good solution should accomplish draw inferences about other cases from one instance, solve a kind of problem with it.
强化、巩固弱项，有些好的解法要做到举一反三，用它解决一类题。
Canada's economy is sensitive to global demand issues, so a weak Europe and a patchy US recovery mean that keeping rates on hold is the most expedient solution for Canada right now.
加拿大经济对全球需求反应灵敏，所以，疲软的欧洲及蹒跚的美国经济复苏意味着维持利率是加拿大目前最适宜的决定。
When they feel weak, the bees come up with a rather alternative solution to carry them through the hardships.
在不够强壮的时候，蜜蜂们选择这样一种解决方法，以面对生活中的坎坷。
When they feel weak, the bees come up with a rather alternative solution to carry them through the hardships.
在不够强壮的时候，蜜蜂们选择这样一种解决方法，以面对生活中的坎坷。
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