查询词典 surface active agent

Adopt the chemical method,carry on the saponification to the lignin sulfonic acid calcium,and compound with the surface-active agent.

采用化学处理方法，对木钙进行改性，对松香进行皂化，并与表面活性剂进行复合。

Surface-active agent in the environment, a longer lifetime, consume water of dissolved oxygen, toxic to aquatic organisms, can cause fish deformities.

表面活性剂在环境中存留时间较长，消耗水体中的溶解氧，对水生生物有毒性，能造成鱼类畸形。

The nanodiamond dispersion experiment was done by inorganic electrolyte, surface-active agent and supersonic wave methods.

分别采用无机电解质、表面活性剂和超声波等方法对纳米金刚石进行了分散实验研究。

SURFACTANTS: Thonzonium bromide is a surface-active agent that promotes tissue contact by dispersion and penetration of the cellular debris and exudate.

Thonzonium甲基溴是一种表面活性剂，促进组织联系的分散和渗透力的细胞碎片和渗出液。

The fourth chapter investigated disperse of attapulgite in organic medium, such as sdimethyl-benzene and carbinal, in aqueous solution with different pH, different surface-active agent, firstly.

论文的第四章首次通过沉降法对凹土在不同酸碱度、不同表面活性剂的水溶液中的分散情况以及在二甲苯、甲醇等有机介质中的分散性进行了探讨。

Germany's latest automotive beauty Decontamination polishing wax, the main ingredient imported surface-active agent and wax emulsion, purity and truth, non-toxic, non-corrosive, non-polluting, not to hurt the finish, safe to use.

德国最新汽车美容去污上光蜡，主要成份采用进口表面活性剂与蜡的乳化液，纯度真、无毒、无腐蚀、无污染、不伤漆面，使用安全。

DF- 138 advanced water base rust inhibitor was replied and mixed by water soluble rust inhibitor, surface-active agent and other auxiliary.

DF – 138高级水基防锈剂是由水溶性防锈剂、表面活性剂及其它助剂复配而成。

Hydrophobically associating water-soluble polymer-based synthesis is difficult and not easily characterized, in part to hydrophobic chains connected to the water-soluble polymer, the general use of micellar copolymerization, or the use of the large surfactant monomer to copolymerization, polymer micelles need in the system by adding a large number of surface-active agent, which, after an increase of the complexity of the process.

疏水缔合型水溶性高分子很难合成，且不易表征，把疏水部分连接到水溶性聚合物链上，一般采用胶束共聚合或者使用具有表面活性的大单体进行共聚，胶束聚合需要在体系中加入大量的表面活性剂，这就增加了后处理过程的复杂性。

The result show, pH of solution, the type and concentration of surface-active agent all have marked effect, pH change can transform the disperse behavior of attapulgite particle by altering granularity distributing in different range, influencing double electromotive force between particle and solution.

研究表明，水溶液的pH值、表面活性剂的类型和浓度对凹土的分散稳定性皆有显著的影响，pH值的变化改变了不同粒径范围的粒子总量分布，改变粒子与溶液间双电层电动势，从而改变凹土粒子的分散行为：由于凹土作为带电粒子在极性溶剂中容易达到物理分散的目的，因此，凹土在极性溶剂中的分散状况大大优于在非极性溶剂中的分散。

The effect on oil viscosity with ultrasound and surface active agent is studied in this paper.

本文研究了超声和表面活性剂对原油粘度的影响。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。