胶束

The critical micelle concentration, surface tension and interfacial tension of a copolymer are investigated.

对具有一定表面活性的聚乙烯醇与丙烯酸甲酯和丙烯酸聚乙二烯醇共聚产物的临界胶束浓度，表面张力和界面张力进行了研究，并对共聚物与OP系列低分子表面活性剂的相互作用进行了探讨。

The results show that addition of AEBA significantly promotes the intermolecular association and decreases the CMC of SDS.

实验结果表明，AEBA的加入大大促进了SDS的分子间缔合，使SDS的临界胶束浓度CMC大幅度下降。

Comparing with water, the optimal heat transfer enhancement is achieved near the critical micelle concentrations of surfactants. The degree of heat transfer enhancement is different with different surfactants and is influenced by solubility characteristic, ionic nature and chemical structure of surfactants. Boiling in surfactant solutions, when compared with that in water, is observed to be more vigorous with smaller-sized, more regularly shaped and faster departure frequency bubbles, but the surfactant solutions of Triton X-100 and Triton X-114 become cloudy for the cloud point of surfactants.

和水相比，表面活性剂强化池内核态沸腾换热的最佳浓度为临界胶束浓度；不同种类表面活性剂强化换热程度不同，它们与表面活性剂的溶解特性、离子类型和化学结构有关；溶液沸腾时，沸腾汽泡的脱离直径变小，脱离频率变快和更不易聚集，但非离子表面活性Triton X-100和Triton X-114由于存在浊点其沸腾溶液变浑浊。

And it was found that there was a logarithmic relationship between CMC〓 and the parameter of surfactant molecular structure.

分析和实验证明，分散体系中以胶束状态存在的表面活性剂分子对界面膜的形成没有贡献。

The article studied Eisenberg model, Forsman model, Dreyfus model, Bonnoto Bonner, Longworth, Vaughan model and Core-shell model. A BAB-triblock copolymer was employed as macromolecular model. Minimized Gibbs free energy relates the micellar structure parameters to parameters of the triblock copolymer quantitatively. Furthermore, it could be explained theoretically that the micellar diameter and the equilibrium aggregation number both decrease with ion content.

然后讨论了BAB型三嵌段模型、Eisenberg模型、Forsman模型、Dreyfus模型、Bonnoto和Bonner、Longworth和Vaughan模型与核-壳模型，并以BAB型三嵌段离聚物为模型大分子，建立了胶束特征参数与聚合物结构参数之间的定量关系，从理论上解释了胶体粒径和聚集数随离子含量的增加而降低的原因。

My dissertation focuses on the structure controlling of polymeric micelles and their behavior in solution and polymer matrix.

本论文的主要工作是聚合物胶束的结构控制及其在溶液或者在聚合物基体中的行为研究。

It was shown by the results that when the cellulose dosage was 0.15FPU/g substrate, combined with the concentrations of CTAB, SDS, Tween 80 or rhamnolipid of 1 cmc in organic solvent mediae, the maximum yields of reducing sugar were obtained,respectively.

结果表明，纤维素酶用量为0.15FPU/g底物时，CTAB、SDS、Tween 80和鼠李糖脂浓度均为1cmc时，有机相体系形成逆胶束，此体系下酶解过程糖产率最高，其中添加鼠李糖脂可使还原糖产率达到198.03mg/g底物。

The structure of surfactant micelle structure was relatively stable in a certain concentration rate.

在一定的表面活性剂范围内，胶束的组成具有相对的稳定性。

The surface tension and critical micelle concentration of SDS were influenced by the properties of the cyclodextrins added.

SDS的表面张力及临界胶束浓度的变化与添加的环糊精的性质有关。

And the variation of viscosity with temperature should be due to the transitions of micelle shapes.

通过电镜照片看出黏度随温度的变化是由于胶束形态的改变引起的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失