表面活性剂

In ATPS〓 region, it is negative thixotropy.

疏水程度越大，越易被萃取在富表面活性剂相中。

The joint toxicity was evaluated by different methods, including toxicity unit,additive index, similarity parameter and mixtures toxicity index. The results show that the binary joint effects of phenol and toluol mixed with SDS are synergistic, while the binary joint effect of SDS and nitrobenzene is antagonistic. The environment risk of some compounds will be enhanced because of the joint of SDS.

研究结果表明： 4种不同的评价方法对SDS与取代芳烃苯酚、甲苯和硝基苯的联合效应评价结果具有较好的一致性，即SDS与苯酚、甲苯的二元混合体系的毒性表现为不同程度的协同作用，而与硝基苯则表现为弱拮抗作用；对环境存在风险性的阴离子表面活性剂SDS，当与一些有毒有害物质共存时会增加该类物质的环境风险性。

The formulations contain a nonionic polymer, a nonionic surfactant and an ionic tonicity agent, but are physically stable and easily re-suspended.

该制剂包含非离子聚合物、非离子表面活性剂和离子性补强剂，但是物理稳定的且易于再分散。

Secondly, the author prepared polypyrrole using emulsion polymerization method as well as water soluble polyaniline by adding a small amount of surfactant. Both knids of materials are used as sensing film of QCM trimethylamine gas sensors, respectively.

其次，采用乳聚法和添加少量表面活性剂诱导的方法分别制备了聚吡咯、水溶性聚苯胺，并将它们作为敏感膜材料制作了QCM气敏传感器。

With existence of a nonionic surfactant FAA,polyethylene glycol/surfactant complex exhibited good inhibition on clay minerals,despite it was a binary or trinary complex.

PEG和非离子表面活性剂FAA均具有较强的防膨作用，PEG/FAA二元复配体系对黏土的防膨作用优于其单一组分，说明FAA与PEG在防膨作用方面具有协同效应。

The Compound Disinfectant of Chlorinated Trisodium Phosphate contains adjuvantsphosphorus pentoxide and surfactant. It is white powder containing 3.44％ available chlorine.

氯化磷酸三钠复方消毒剂含辅助成分五氧化二磷与表面活性剂，为白色粉末，含有效氯3.44％。

This paper deals with a cationic bisamide compound system deinking agent whose intermediate was prepared by using tristearin, isopropylidene glycerol, diethylenetriamine and catalyzed by p-Toluene sulfonic acid and reacted at 140℃ for 2 h.

摘 要：以三硬脂酸甘油酯、二乙烯三胺为原料合成了中间体，经硫酸二甲酯阳离子化制备出双酰胺季铵盐阳离子表面活性剂，再与AEO-9、TX-10复配制得复合脱墨剂。

The results indicated that compared with AOT reversed micellar system, SEDSS reversed micellar system has higher extract ratio, no undissolved substance on the interface, and need not co-surfactant.

结果表明，该表面活性剂与异辛烷形成的体系具有反胶束的性质，与AOT/异辛烷体系相比，血红蛋白的提取率更高，且无界面膜状物产生。

The hard agglomerate formation could be effectively avoided by mixing some macromolecular surfactants with the undried gels.

在凝胶干燥前加入某些高分子表面活性剂可使粉末团聚状态得到显著改善。

Its levelling ability in wool dyeing indicated that LX was a good levelling agent which can solve the problem of unlevel dyeing of wool effectively.

采用正交试验法、对比试验法，优化了研制匀染剂LX的每一步反应工艺条件，考察了投料比、反应温度、反应时间、催化剂用量等因素对产品质量的影响，得到合成表面活性剂LX的最佳合成条件，并测试了表面张力、润湿性及临界胶束浓度CMC等主要物化性能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。