表面活性剂

Predominant operational variables, such as the separation and injection condition, surfactant and buffer concentration, are studied in detail.

详细研究并优化了电泳操作条件，例如分离及进样条件、表面活性剂浓度和缓冲液浓度等参数对分离效率和分离度的影响。

There is no vesicle at certain ratio in PTA/SDS system and the solution is colorless.

囊泡的粒径随着AOT比例的增大先增加后降低，其规律性与体系外观的蓝色深浅相同；且在每个比例下，粒径都是随着表面活性剂总浓度的增大而增大。

The theory of packing parameter and the geometry structure of surfactant molecule are applied to explain the mechanism of vesicle spontaneous formation.

根据堆积因子的理论和表面活性剂分子的几何结构特征，对于囊泡自发形成的原理进行了解释。

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。

The high performance ECL-101 bottle washing agent is an ideal cleaning compound applicable to the automatic bottle washers.

ECL-101高效洗瓶剂是一种适用于自动洗瓶机的理想清洗剂，含有符合食品卫生要求的高效表面活性剂、络合剂、润湿剂、阻垢剂、玻璃光亮剂等有效成分。

Selection of surfactant, fluid carrier, in water phase and membrane solvent in EML technology was discussed.

探讨了乳状液膜工艺中的表面活性剂、流动载体、内水相与膜溶剂的选择，pH值、乳水比、搅拌速度、温度、操作时间及配位效应的最佳工艺条件的确定。

The fact that spin-label molecules exchange between free water and hydrophobic region was proved by ESR, the arrangement of surfactant chains become loose in the process of hydration and water can penetrate into hydrophobic region of reverse microemulsion.

ESR结果也说明探针分子在反相微乳液的自由水及疏水环境间交换，在水化过程中表面活性剂链的排列较为疏松，且水分子渗透到反相微乳液的疏水区域。

Using Special solvent and additive, and make photo good wearproof

使用独特的溶剂及表面活性剂，使输出图片具有良好的耐磨性

When the number was 24 and 32, it had little effect on the wettability of the PE surface.

本文主要对亲水性聚合物的接枝密度和长度对表面活性剂吸附的影响进行了研究。

This is the result of there being too little of a substance known as a surfactant, which acts as a kind of detergent or wetting agent to lower the surface tension of the fluid in the lungs.

这是由于有太少的物质被称为表面活性剂，它作为一个种洗涤剂或润湿剂，以降低表面张力的流体在肺部。

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。