表面活性剂

According to these experimental results quantitative models for foam drayage and relationship among superficial gas velocity, gas hold-up in bubble zone and surfactant concentration were obtained.

并在此基础上，由实验结果得到了关于泡沫排液的定量模型，以及鼓泡区内气含率、空塔气速、溶液表面活性剂浓度等参数之间的定量关系。

The process is carried out by taking organic acid and sulfoxide chloride as raw materials, acyl chloride synthesizing, reacting ethylenediamine with sodium chloroacetate to synthesize intermediate sodium EDDA, and reacting it with acyl chloride to synthesize the final product.

所述双子烷基羧酸盐表面活性剂是由以下方法制得的，以有机酸和氯化亚砜为原料首先进行酰氯的合成，再用乙二胺与氯乙酸钠反应合成中间体乙二胺二乙酸钠，将中间体乙二胺二乙酸钠与酰氯反应合成终产物。

This study was performed to investigate the electrochemical oxidation of anionic surfactants.

该研究调查了氧化的阴离子表面活性剂。

Nanometer Ag film is deposited on the interface of surface active agent and electrolyte by electrodeposition process.

采用电沉积方法在表面活性剂与电解液的界面上制备了银纳米膜。

In this paper, conductivity and character parameters of aluminium electrolytic capacitor, show the influence of different kinds and concentrations of surfactant on the charactersof the thin film.

本文分别以电导率和铝电解电容器性能参数为指标，探讨了不同种类和不同浓度的表面活性剂对薄膜性能影响。

The bioavailability of oil and grease was increased because of its solubility and the emulsifiability in water enhanced by surfactants.

表面活性剂可以增强油脂在水相中的溶解度，提高油脂在水中的乳化程度从而增加其生物可利用性。

Results indicate that if the carbon doublebond and carbonylcompounds were added into the surfactant molecule,the emulsification properties such as emulsifiability foaming property and foam stability will improve a lot.

实验分析表明，在表面活性剂分子中加入双键和羰基，会使得由此制得的乳化剂的乳化力、起泡性与稳泡性等性能都有良好的改善。

After neutralized and decolored,a light-coloured biodegradable surfactant which has excellent hydrophilicity and emulsifiability,good osmosis and low-foaming can be obtained.

以大豆磷脂为原料，采用SO3 气相连续膜式磺化技术进行磺化反应，使磺化大豆磷脂HLB 值达12 ～16 ，再经中和、脱色等步骤制得色泽浅淡，具有优良亲水、乳化、渗透、低泡等性能的可生物降解的表面活性剂。

It is a surfactant, and has got outstanding emulsification to lubricants and fat.

这是一个表面活性剂，并已到了优秀的乳化润滑油和脂肪。

It is a surfactant which has outstanding emulsification for lubricants and fat.

这是一个表面活性剂具有乳化和脂肪优秀的润滑油。

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。