查询词典 surface active agent

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。

Surface-active agent with a wetting or anti-wetting, emulsifying or broken milk, foaming or antifoaming, as well as solubilizing, dispersing, washing, anti-corrosion, anti-static series of physical and chemical effects.

表面活性剂具有润湿或反润湿、乳化或破乳、起泡或消泡以及增溶、分散、洗涤、防腐蚀、抗静电一系列物理化学作用。

Bromcresol burple - hexadecyldimethyl benzyl ammonium bromide spectrophotometry was used in the determination of anion surface active agent in wastewater from lotion industry or sewage.

采用溴甲酚紫-十六烷基二甲基苄基溴化铵法测定洗涤剂工业的生产废水或生活污水中阴离子表面活性剂的含量。

Based on the associated reactions of bromothymol blue with cationic surface- active agent when put in phosphate buffer solution of pH7.5～8.5 and fades, a new way for determination of cationic surfactant by Spectrophotometric methods was established.

摘 要：基于溴百里酚蓝在 pH7.5～ 8 5的磷酸盐缓冲介质中，与阳离子表面活性剂发生离子缔合反应，而使溴百里酚蓝褪色这一现象，建立了分光光度测定阳离子表面活性剂的新方法。

To increase determinative sensibility,the surface active agent cetyl pyridinium chlorideis chosen as hyperc...

研究结果还表明，CPC的加入同时还增强了测量体系的抗干扰能力。

This product is made from amylaceum, a derivant of starch and natural aliphatic alcohol. Except for possessing the outstanding features of traditional surface active agent, the product is also characterized of nontoxic , non-irritative to skin and eye, easy to biodegradation and so on. It's a kind of nontoxic and environmental protection living up to the requirements of human safety and environmental protection.

该产品以淀粉衍生物葡萄糖和天然脂肪醇为原料制成，具有传统表面活性剂的优异性能外，还具有无毒、对皮肤眼睛无刺激，易于生物降解等独特的性能，是符合人体安全和环境保护要求的无毒、环保原料。

The lauryl sodium sulfate was confirmed as the surface active agent in the indicator.

实验中确定了十二烷基硫酸钠作为加入指示剂的表面活性剂。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。