表面活性剂

The iron sulfide cleaning formulation with the surfactant, allene diamine, citric acid and EDTA as the main ingredients could react rapidly with the iron sulfide to form ethylene and element sulfur in the presence of catalyst.

一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组分的硫化亚铁清洗配方，在催化剂存在的条件下能迅速与硫化亚铁发生反应，生成乙烯和单质硫。

The effects of flurocarbon surfactant,silane coupling agent, epoxy acrylate prepolymer and alumium silicate fine powder on the water resistant of acrylate structural adhesives were studied.

研究了氟碳表面活性剂、硅烷偶联剂、环氧丙烯酸酯预聚体以及硅酸铝粉末对丙烯酸酯结构胶耐水性的影响，制备出一种耐水性能优异的丙烯酸酯结构胶，其常温拉伸剪切强度为24。

Measurements of the Chemical Oxygen Demand and the concentration of the anionic surfactants were used to follow the oxidation.

测量的 化学需氧量和浓度的阴离子表面活性剂是用来跟踪氧化。

The structure and elemental composition of each anionic gemini-type surfactant was studied in detail.

这个结构和元素组成 gemini-type阴离子表面活性剂的研究在细节。

A process for conditioning pastes comprising at least 40% by weight of anionic surfactant is provided.

本发明提供一种调节含有按重量计至少40％阴离子表面活性剂的浆料的有效方法。

Based on the study of the last two parts, the multi-functions of the anionic surfactant can be concluded, i.e.

综合上述两部分的研究，对阴离子表面活性剂的作用可归纳如下

The reaction between GOD and octadecylamine has been used to mimic the influence of pH in anionic exchanger.

在科研中，常常被用于建立空气-水界面上的酶与类脂、表面活性剂作用的简单模型。

Some properties of anionic Gemini surfactants were studied in this paper to obtain a good one to efficiently enhance oil recovery.

本文对合成的Gemini阴离子表面活性剂进行各种基本物化性能和应用性能的研究，希望可以从中筛选出性能较好的用于油田驱油提高原油的采收率。

It was suggested that vesicles were formed by non-ideal mixing of cationic and anionic surfactants.

在实验结果和文献总结的基础上，说明了在正负离子表面活性剂混合体系中囊泡形成的非理想混合机理的合理性。

Surface-active agent with a wetting or anti-wetting, emulsifying or broken milk, foaming or antifoaming, as well as solubilizing, dispersing, washing, anti-corrosion, anti-static series of physical and chemical effects.

表面活性剂具有润湿或反润湿、乳化或破乳、起泡或消泡以及增溶、分散、洗涤、防腐蚀、抗静电一系列物理化学作用。

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。