活性剂

Magnetic cobalt nanoparticles were synthesized by high temperature solution phase diol reduction method in the presence of two kinds of surfactants.

应用高温液相二醇还原法，首次用1，10-癸二醇作还原剂，在两种表面活性剂存在下制备出磁性钴纳米粒子。

Silver nanowires with clean surface were synthesized via the redox reaction between Sodium diphenylamine sulfonate and AgNO in the absence of surfactant, seed, and nanoporous membrane and at room temperature for the first time.

首次在室温，和不用表面活性剂、无机硬模板、晶种的条件下，通过二苯胺磺酸钠和硝酸银的氧化还原反应，制备了表面洁净的银纳米线。

The factors,which affect the disintegration and dissolution of the detergent tablet,such as the types of surfactants and builders ,particle size,pressure,binders,hydrotrope and disintegrant were especially discussed.

分析对比了片状洗涤剂和浓缩粉在配方上的相同点和主要区别，特别对影响片状洗涤剂成型和溶解速度的主要因素，如表面活性剂和助剂原料、造粒方式和粒度大小、压片强度、黏合剂、水助溶剂及崩解剂种类等技术特点进行了讨论。

The similarity and difference between the composites of compact detergent and the composites of laundry detergent tablet were analyzed and compared.The factors,which affect the disintegration and dissolution of the detergent tablet,such as the types of surfactants and builders ,particle size,pressure,binders,hydrotrope and disintegrant were especially discussed.

分析对比了片状洗涤剂和浓缩粉在配方上的相同点和主要区别，特别对影响片状洗涤剂成型和溶解速度的主要因素，如表面活性剂和助剂原料、造粒方式和粒度大小、压片强度、黏合剂、水助溶剂及崩解剂种类等技术特点进行了讨论。

In the first aspect, the impact of interfacial viscosity and interfacial Gibbs elasticity upon emulsion stability was studied by changing the molecular structure of surfactant and that of dispersed phase.

第一方面，通过改变活性剂单体的分子结构及其与被乳化对象分子结构的匹配关系来考察界面粘度和界面Gibbs弹性对乳液稳定性的影响。

Properties such as shade, flowability, dispersibility and wetting property of pigments treated with them were determined.

两性表面活性剂，如烷基甜菜碱和咪唑啉衍生物，可用于提高颜料的流动性和分散性。

These biosurfactants are excellent dispersing agents, and these types of products have been used with the Exxon Valdez oil spill.

这些表面活性剂是很好的分散剂，并且这些类型的产品已应用于Exxon Vaidez石油的溢出。

Interms of the experimental results, the dispersion medium and condition could be reasonablyselected for those powders.

探讨了超细和纳米硬质相粉末在水溶液和无水乙醇中的分散行为以及表面活性剂对分散的影响。

Effect of concentration of surfactants, alkalines and salinity on the DIT behaviors are investigated.

详细地考察了表面活性剂浓度、碱度及盐度对动态界面张力行为的影响。

By mixing fatty acyl chloride, fatty acid and hydroxyethyl sodium dithionite, reacting in a normal-pressure reaction apparatus in a heated manner, the product is produced.

本发明IgeponA系列阴离子表面活性剂用脂肪酰氯、脂肪酸和羟乙基磺酸钠混合，在常压反应器中进行反应，加热反应一定时间后得产品。

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。