大家在查：二一伪科学 special topic good illustration 哈雷戴维森 Rafer dilating facilitate change 细微末节蔡勇

Surfactant

美 [sɜ:'fæktənt]英 [sɜ:'fæktənt]

n.表面活性剂（减少液体表面张力，常形成气泡）
网络界面活性剂；表面活性物质；表面张力素

复数：surfactants

Surfactant

权威英汉双解英-汉英-英网络释义

Surfactant

表面活性剂

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 …

界面活性剂

界面活性剂（surfactant）是一种能增加两种互不相溶物质间的相互溶解性及渗透力的物质。常用界面活性剂如能轻易在水中形 …

表面活性物质

（1）表面活性物质（surfactant）缺乏：肺表面活性物质由Ⅱ型肺泡上皮细胞生成，是一种磷脂蛋白质复合物，起主要作用的 …

表面张力素

当肺表面张力素（surfactant）跟辅助呼吸（assisted ventilation）都用了，血氧浓度还是没有起色，可以考虑使用吸入氧化氮（…

表面活化剂

SAP字典 - MBA智库文档 ... SAP surcharges 起载 surfactant 表面活化剂 surname 姓 ...

表面润湿剂

PCB英语词汇 ... Surface Tension 表面张力. Surfactant 表面润湿剂. Surge 突流,突压. ...

介面活性剂

批发采购特种涂... ... 1 Resin combined 组合树脂 75.2% / 无 2 Surfactant 介面活性剂 0.3% / 无 3 Activator 活化剂 1.4% / 无 ...

例句：

The higher the surfactant concentration in the water-phase is, the thinner range of the surface porous layer penetrates.

水相中界面活性剂的浓度越高，孔洞由微粒表面向内部分布的距离越小；

Pharmaceutical test verified that this surfactant is a good additive in medicine , food and cosmetics .

生理、药理试验表明，其无毒、无副作用，可用做医药、食品、化妆品的添加剂。

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；

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。

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。

And the surface of pigments and fillers chemisorption surfactant is resin polymer surface from squeeze of pigments and fillers .

与颜填料暗地变成化学吸附的暗地活性剂是不克不及被树脂聚合物从颜填料暗地挤出去的。

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。

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。

Then the surfactant removal leads to materials of organized cage -like pore structure and tailored porosities and of large surface areas.

除去模板剂后便可以得到高比表面积、可调的孔隙率的笼型孔道结构薄膜材料。

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。

The former is of high thickening power in surfactant formulations , the latter with rapid dissolvability and favorable washing properties .

前者在表面活性剂配方中具有高的增稠能力，后者具有快速溶解性和良好的洗涤性能。

BY Series : used for pesticide and surfactant of everyday use, rubber filling agent .

BY 系列：用于农药、民用两面活性剂、橡胶填充剂。

Polarization curve experiment showed that the cathode polarizing of the current collector with surfactant increased in alkaline solution.

极化曲线证明，集电体表面吸附有机活性物质后使阴极析氢反应的极化增大。

The invention relates to a long chain cation gemini surfactant and a preparation method thereof.

本发明涉及一种长链阳离子双子表面活性剂及其制备方法。

The polymeric surfactant prepared by the modification of stearic acid by aromatic nonionic surfactant was also a good surfactant.

用含芳香烃的非离子表面活性剂改性硬脂酸的复合改性剂也较好。

The volume ratio of two phases is sensitive to minor variations of the ratio between anionic surfactant and cationic surfactant.

双水相的体积比对正、负离子表面活性剂比例的微小变化非常敏感。

The agricultural effervescent granule comprises an acid source, a carbonate source and a surfactant.

本发明的农用泡腾颗粒包括酸源、碳酸盐源和表面活性剂。

A low-foaming surfactant and dispersant may be used to facilitate the wetting of the particles and to stabilize the dispersion .

可以用低泡沫表面活性剂和分散剂来帮助微粒变湿以及稳定分散。

These molecular sieves are formed by a mechanism in which surfactant liquid crystal phases are believed to serve as templates .

无机前驱体，在表面活性剂溶液形成的液晶结构为模板进行自组装。

热词推荐

大家在看

man , . you 's " after ? : - Facebook what Yeah then your 4th as of own in