活性剂

The results show that:(1) lower concentration or lower initial pH of citrate solution results in a better desorption efficiency;(2) sparging inert gas or adding surfactants into the liquid can lower the viscosity of the solution and the cavitating threshold, and raise the desorption efficiency of SO2;(3) by comparing the experimental results and theoretical analyses , it was concluded that the experimental results are in accordance with the theoretical analyses.

结果表明：(1)在柠檬酸钠浓度较低，或者柠檬酸钠溶液初始pH值较低的条件下均能产生较好的解吸效果；(2)少量惰性气体的通入或者表面活性剂的加入能够降低溶液黏度，产生空化效应，从而提高了SO2的解吸率；(3)通过对比实验证明解吸结果与理论分析相吻合，其研究结果为SO2的深度解吸提供了技术思路，也为该项技术的工业放大提供了一定的基础数据。

Objective: to study the factors affecting the formulation and stability of the microemulsion stabled by Tween80 and to investigate the solubilization of m-nisoldipine in the O/W microemulsion systems.

目的：研究Tween80体系中微乳形成及稳定的各种影响因素；考察以Tween80为表面活性剂制备的O/W微乳对间尼索地平的增溶效果。

The result indicated: The peppermint extraction joins by 0.3-0.35% proportion to the shampoo formula, with each kind of surface active agent compatibility for best, enables the formula to have the highest stability, and may achieve well increases soaks, the sterilization sterilizes and eliminates the dandruff the effect.

结果表明：薄荷提取物以0.3-0.35%的比例加入到香波配方中，和各类表面活性剂的配伍性为最佳，使配方具有最高的稳定性，并可达到最好的增泡，杀菌消炎和消除头屑的效果。

The settling may after joining the TE buffer solution (10m-MTris-HCL lmMEDTA, pH8.0) on the molecular sieve live in the protein, goes to RNA; May also use the ultracentrifuging to go to the protein to occupy, goes to RNA, goes to level shape DNA or the DNA fragment.

E.coli→用溶菌酶去细胞壁→用表面活性剂如SDS、Trit X-100等EE细胞膜→用乙酸锅使DNA、RNA及蛋白质大部分沉淀(90%以上)。

Low molecular weight liquid amide is an excellent solvent, has a long chain fatty acid amide can be used as surfactants.

低分子液态酰胺是优良溶剂，长链脂肪酸酰胺可用作表面活性剂。

The interfacial activities of alkyl sulfonate and its combined systems with petroleum carboxylate have been studied and mensurate the adsorption of compound surfactant on oil sand in Daqing oil field.

摘要研究了石油羧酸盐与不同磺酸盐的复配体系的界面活性，测定了复配表面活性剂在大庆油砂上的吸附量。

In this compound system the adsorption and retention of the displacement agents is investigated in this paper.Firstly, this paper discussed the theory of adsorption from solution at solid/liquid interfaces and appoched the mechanism and influencing factors of adsorption and retention.

目前，大庆油田正在试验用国产表面活性剂(有效成分为重烷基苯磺酸盐)和疏水缔合聚合物来配制ASP三元复合体系，本文就是研究这种复合体系中各驱油剂的吸附滞留损耗。

Static adsorption experiments were carried out to investigate the adsorption of sodium dodecyl benzene sulfonate and cetyltrimethyl ammonium bromide on soils, and to analyze the effect of surfactants on sorption of diesel oil.

通过静态吸附实验，研究土壤对十二烷基苯磺酸钠和十六烷基三甲基溴化铵的吸附行为，探讨表面活性剂对柴油吸附的影响。

For the model system, the reaction time decreased from 24 h to 7 h at 50 ℃ by adding the surfactant of hexadecyltrimethyl ammonium bromide into the reaction systems, and the sulfur content was detected to be below 10×10^-6 after only oxidation process.

对于实际汽、柴油体系，通过添加表面活性剂，氧化过程中油水相比可从1：1降低为25：1，大大减少了氧化剂用量，且氧化后萃取的单级脱硫率大于50％，优于直接萃取过程的脱硫率。

Preparation of nano Zn-phtalate with different morphologies ;2. And the morphologies of lead tungstate crystal were different when different surfactants of polygycol 200 and cetyltrimethyl ammonium bromide were added in the experiments.

讨论了表面活性剂对钨酸铅低维粉体形貌的影响，认为PEG200对分散性良好的钨酸铅纳米晶的生成起了关键作用，而CTAB则促进了成形良好的菱形钨酸铅微晶的生成。

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。