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表面活性剂

n.surfactant; agents surfaceactive
网络surface active agent; surfactants; Surface active agents

表面活性剂

英-汉网络释义

表面活性剂

surfactant

表面活性剂(surfactant)，是指具有固定的亲水亲油基团，在溶液的表面能定向排列，并能使表面张力爱乐国际早教爱乐大悦城 …

surface active agent

皮革加工工艺流程 ... Opening-up （皮纤维结构）松散 Surface active agent 表面活性剂 Cow hide 母牛皮 ...

surfactants

表面活性剂(surfactants)，是指具有固定的亲水亲油基团，在溶液的表面能定向排列，并能使表面张力显著下降的物质。表面活 …

Surface active agents

国家标准化管理委员会-ISO技术委员会 ... 胶合板 Plywood 表面活性剂 Surface active agents 消防安全 Fire safety ...

Gemini

孪连表面活性剂（Gemini）的合成及其与聚乙烯的接枝反应辛志荣 35 2009-01至2011-12 复杂四氢异喹啉类生物碱中Saframyci…

SDS

同问表面活性剂(SDS)主要成份 2012-05-08 07:33 chenhao667830 | 分类：化学十二烷基硫酸钠能否用于酸洗槽（盐酸），作 …

CTAB

在表面活性剂(CTAB)浓度为0.02-0.04mol／L、pH 9.0-11.0、离子浓度KCl／NaCl 0.05-0.2mol／L、正戊醇比例0.2-0.4、室温 …

LAS

试验表明，微电解过程可使表面活性剂(LAS) 的亲水基团磺酸基氧化脱落，并使其烷基链末端甲基结构氧化，因而对含高浓度表 …

例句：

The micelles'solubilizing technology was one of the important effects of surfactants.

胶束增溶技术是表面活性剂的一个重要作用。

These biosurfactants are excellent dispersing agents , and these types of products have been used with the Exxon Valdez oil spill.

这些表面活性剂是很好的分散剂，并且这些类型的产品已应用于

When ultrasound irradiates the oil and the surface active agent is mixed into , the emulsion is stable and its viscosity is smaller .

在原油中掺入表面活性剂，再经超声处理后，形成的乳状液比较稳定，其粘度也较小。

Nonsurfactant additives known as "builders" have long been used to improve detergent action of surfactants .

剂的添加剂称作助洗剂，长期以来用以改进表面活性剂的去污作用。

In terms of its different hydrophilic group , surface-active agent can be classified into cationic , anionic and non-ionic surfactants.

根据亲水基团的不同，表面活性剂从化学角度可分为阳离子、阴离子、非离子及两性表面活性剂。

CdS nano film is deposited at the interface of the surface active agents and the electrolyte by the method of electrodeposition .

采用电沉积方法在表面活性剂和电解液的界面制备了硫化镉纳米膜。

Soil columns are used for the dynamic study of the cationic surface activator's effect on clay for intercepting water borne oil .

本文用土柱装置进行了阳离子表面活性剂对粘土截留水中油类影响的动态研究。

It must be innocuity, and has no stimulation, no side -effect and noninteracting with medicine .

医药中表面活性剂必须无毒、无刺激、无副作用且不影响药性。

Adding surfactant will be able to improve solution 's viscoelasticity and sweeping volume as well.

加入表面活性剂可以使聚合物溶液的粘弹性得到改善，更有助于提高体系的波及体积；

In November 2002, the name was changed to Sasol (China ) Chemical Co. Ltd. after the company has become a fully owned Sasol subsidiary.

2002年11月公司成为沙索烯烃和表面活性剂的全资子公司后更名为沙索（中国）化学有限公司。

A disinfectant Iodophors can be mixed with soft surfactants and additives to produce a new hand cleaner.

选用 “碘伏 ”作为抗菌消毒剂，并选用多种温和表面活性剂和添加剂研制了新型洗手液。

The surfactant lowers the surface tension and increases the efficiency of the acid .

表面活性剂用来降低表面张力，并提高酸的效率。

For nonaqueous systems , invading the spaces between the foam -stabilizing surfactants is generally all that is required to collapse the foam .

对于不含水系统，要使泡沫破灭，通常只须侵占起稳定泡沫作用的表面活性剂之间的空隙即可。

Besides insolubility , the main factors to be taken into account are the viscosity and the content of oils , fats, surfactants and powders.

除了不溶性，主要还需考虑的因素包括粘度、油含量、脂肪含量、表面活性剂含量以及粉末含量。

Spontaneous emulsification flooding efficiency is better than those of surfactant flooding and polymer flooding .

自发乳化驱油效果好于表面活性剂驱及聚合物驱。

The hydrophilic-lipophilic balance determines the type of emulsion formed and is controlled by the chemical composition of the surfactant.

亲水亲油平衡值确定所形成的乳状液的类型，并取决于表面活性剂的化学成份。

Then a micellar slug of surfactant, alcohol , brine , and oil is injected to reduce the surface tension of the oil .

然后注入表面活性剂、醇、盐水和油的胶束段塞，以降低油的表面张力。

A new type of composite organic additive ST, which consisted of an anionic surfactant of S and a nonionic surfactant of T was prepared .

介绍了一种高效有机复配添加剂 ST ，它由阴离子表面活性剂 S 和非离子表面活性剂 T 复配而成。

The developed method could also be applied to the analysis of other fine chemical products composed of non-surfactants.

此方法同样适用于由非表面活性剂组成的其它精细化工产品。

Foams and emulsions are stabilized by surfactant monolayers that adsorb at the air-water and oil-water interfaces, respectively .

泡沫和乳液稳定的单分子膜的表面活性剂吸附在空调水和油水界面分别。

A fluorometric spectrophotometry was used to determine the content of anionic surfactant in crude oil .

用荧光分光光度法测定原油中所含阴离子表面活性剂。

Micro-emulsified acid is the uniform and transparent system mixed with a certain proportion of acid, oil, surfactant and co-surfactant.

微乳酸是把酸、油、表面活性剂以及助表面活性剂以一定的比例混合而形成的均匀、透明的体系。

Choosing the main components of a liquid detergent : surfactants is a key factor in confecting liquid detergent .

前言：液体洗涤剂的主要组分是表面活性剂，其选择是配制液体洗涤剂的关键。

It was widely used as a nature emulsifier in food , pharmaceuticals industries, cosmetics and animal husbandry industries.

是一种性能良好的天然表面活性剂，可广泛应用于食品、医药、化妆品、畜牧等方面。

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