甲物质的加入能降低乙液体的表面张力，则称甲对乙有表面活性。由于水是最常用的溶剂，故通常称有表面活性均是指对水而言的。具有表面活性的物质称为表面活性物质，表面活性剂都是表面活性物质。
表面活性 [biǎo miàn huó xìng]
n. surfactivity
misc. surface activity
网络释义专业释义
...pen 关键词】: 界面 表面活性 聚醚 非离子表面活性剂 单分子膜 单分子层 [gap=1139]Keywords】: INTERFACES,SURFACE ACTIVITY,POLYETHER,NON IONIC SURFACTANTS,MONOMOLECULAR FILMS,MONOLAYER ...
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... surface active agent 表面活性剂 surface active nature 表面活性 surface active 表面活性的 ...
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...表面活性 [gap=3946]rganic solvent; lauroyl maltose; batch reactor; continuous stirred tank reactor; surfactant properties ...
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短语
表面活性剂 [助剂] surfactant ; surface-active agent ; Disodium edta ; SDBS ; surfactant
表面活性物质 Surface Reactive Materials ; surface active substance ; surfactant ; pulmonary surfactant
含氟表面活性剂 fluorosurfactant ; fluorochemical surfactant ; fluorine containing surfactant
阴离子表面活性剂 LAS ; anion active agent ; [助剂] anionic surface active agent
阳离子表面活性剂 [助剂] cationic surfactant ; [助剂] cationic surface active agent ; CMESA ; AGQ
肺表面活性物质 Pulmonary surfactant ; surfactant ; Lung surfactant protein
聚合物表面活性剂 [高分子] polymeric surfactant
肺泡表面活性物质 [生理] alveolar surfactant ; pulmonary surfactant ; alveolus superficial active substance ; PS
表面活性剂化学及应用 Chemistry and Application of Surfactant
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surface activity - 引用次数：159
The materials for synthesis are cheap and easy to get, meanwhile Gemini surfactant owns high surface activity, low Krafft point and preferable water-solubility.
由于原料易得且价廉,而且具有极高的表面活性、极低的Krafft点和很好的水溶性。
参考来源 - Gemini阴离子表面活性剂的合成及驱油实验 -
surface activity - 引用次数：31
The materials for synthesis are cheap and easy to get, meanwhile Gemini surfactant owns high surface activity, low Krafft point and preferable water-solubility.
由于原料易得且价廉,而且具有极高的表面活性、极低的Krafft点和很好的水溶性。
参考来源 - Gemini阴离子表面活性剂的合成及驱油实验 -
surface active - 引用次数：58
The orthogonal test analysis indicated that the quantity of the surface active agent is primary factor which affects the SiO2 pellet particle size and the appearance.
正交试验分析表明:表面活性剂加入量是影响SiO2粒径及形貌的主要因素。
参考来源 - 纳米球形二氧化硅的制备研究surface-active - 引用次数：9The influence of the pH, dispersants and surface-active agent on the dispersion behavior of particles was researched. By calculation of potential energy the essence of dispersion behavior of particles in water was analyzed.
分散实验研究了金刚石和碳化硅在水介质中的分散行为规律，分析了pH值、分散剂以及表面活性剂对颗粒分散性的影响，用颗粒间相互作用DLVO和EDLVO理论进行分析分散行为的机理。
参考来源 - 超细粉体的湿法精密分级研究 -
surfactant - 引用次数：315
Objective: To optimum extraction technology of flavonoids from hawthorn fruits with surfactant.
目的：优选用表面活性剂提取山楂中黄酮的最佳工艺条件。
参考来源 - 正交优选表面活性剂提取山楂黄酮的工艺研究—《中国当代医药》—2011年第5期—龙源期刊网 -
surface activity
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双语例句原声例句
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研究了表面活性剂和过氧化氢对洋葱伯克霍尔德氏菌降解油脂的影响。
The effect of surfactants and H2O2 on oil and grease degradation by Burkholderia cepacia was studied.
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下鼻甲、中鼻甲、钩突、上颌窦和腺样体粘膜均有表面活性物质样板层体的存在。
The surfactant-like multilamellar bodies were identified in the epithelium on the lateral wall and maxillary sinus.
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报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA 为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。
A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
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In this case, a receptor tyrosine kinase is a receptor molecule that binds a ligand at its surface outside the cell and initiates this enzyme activity - this kinase activity - and causes phosphorylation of another molecule.
在这个例子中,酪氨酸激酶受体可以,在细胞表面区域与配体结合,从而激发出,激酶的活性,使其能够磷酸化另一类分子
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