表面活性剂的

The critical micellar concentrations for the ionic and non-ionic surfactant systems have been calculated by applying the proposed equation.

应用所建立的状态方程进行了离子和非离子表面活性剂体系临界胶束浓度的计算。

In this paper, a systematic study on the wetting capacity of sulfate of myristic acid monoethanolamide was made by the canvas sinkking method, through measuring the wetting time of MMS's solution under different concentration, different temperature and different degree of hardwater and comparing with three other surfactants.

对肉豆蔻酸单乙醇酰胺硫酸酯盐的润湿性能进行了系统研究，用帆布沉降法测定了MMS在不同温度、不同质量分数溶液、不同硬水度中的润湿性能，并与其他表面活性剂十二烷基硫酸酯盐、月桂醇醚硫酸酯盐、十二烷基苯磺酸盐进行了比较。

In this dissertation, the major innovative conclusions are as follows: 1. Three new methods were developed for separation and determination of some active compounds in several kinds of medicines with NACE.

在水相中加入表面活性剂和有机溶剂可使被分析物范围拓宽，但仍需要求分析物在水中有足够的溶解度，这就限定了分析对象的范围。

The paper also discussed the synergic tea polyhenols solution antioxidative mechanism in plant oil and surface active agent solubilization mechanism in nonaqueous system.

本文还对增效茶多酚溶液在植物油中的抗氧化机理和表面活性剂在非水体系中的增溶机理进行了探讨。

Single and double octyl phosphate are important anionic surfactants and corrosion inhibitors, which play very important role in the fine chemical and petroleum chemical industry.

磷酸单、双辛酯是重要的阴离子表面活性剂和缓蚀阻垢剂，在精细化工和石油化工行业起着非常重要的作用。

The dosage of oxidizing agent is 3% of GAC; that of surface active agent is 0.1%.

氧化剂的加入量为GAC用量的3%，表面活性剂为0.1%。

Taking N205 as surfactant, sulfonic acid as carrier, liquid paraffine as membrane intensifier, kerosene as membrane solvent and hydrochloric acid as well as sodium chloride as aqueous internal phase.

研究了以N205为表面活性剂，磺酸基络合剂为流动载体，液体石蜡为膜增强剂，磺化煤油为膜溶剂，盐酸加氯化钠为内水相的乳状液膜在湿法磷酸体系中捕获镁离子时的稳定性。

The stability of LEM served in magnesium ion extraction under the circumstance of WPA is studied. Taking N205 as surfactant, sulfonic acid as carrier, liquid paraffine as membrane intensifier, kerosene as membrane solvent and hydrochloric acid as well as sodium chloride as aqueous internal phase.

研究了以N205为表面活性剂，磺酸基络合剂为流动载体，液体石蜡为膜增强剂，磺化煤油为膜溶剂，盐酸加氯化钠为内水相的乳状液膜在湿法磷酸体系中捕获镁离子时的稳定性。

On the basis of proving the influence of temperature,concentration of solution and stiring intension to the granularity of ammonium paratungstate,micron-level APT.

在探明温度、溶液浓度，搅拌强度对仲钨酸铵粒度影响的基础上，研究了表面活性剂制备微米级仲钨酸铵的工艺。

The toxicity of selected compounds and their binary mixtures of sodium dodecyl sulfate with three substituted aromatic compounds to photobacterium phosphoreum was investigated, respectively.

研究阴离子表面活性剂十二烷基硫酸钠和苯酚、硝基苯、甲苯3种取代芳烃对发光菌的单一毒性，以及在等浓度配比条件下，SDS与这3种取代芳烃二元混合体系的联合毒性效应，并采用毒性单位、相加指数、相似性参数和泥合毒性指数进行毒性评价。

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。