surfactant是什么意思   surfactant怎么读

英式:[sɜ:'fæktənt]    美式:[sɜ:'fæktənt]

surfactant单词基本解析:

n.表面活性剂(减少液体表面张力,常形成气泡); 肺表面活性物质(维持肺部良好工作、防止呼吸困难)
n.〈化〉表面活性剂, 表面活化物质adj.〈化〉表面活化剂的
n.& adj.表面活性剂(的);

surfactant变化用词:


动词过去式: surfaced | 动词过去分词: surfaced | 动词现在分词: surfacing | 动词第三人称单数: surfaces |

surfactant英英释义:

Noun

1. a substance capable of reducing the surface tension of a liquid in which it is dissolved

名词 surfactant:

a substance capable of reducing the surface tension of a liquid in which it is dissolved

同义词:wetting agent, wetter, surface-active agent



surfactant[ sə:'fæktənt ]n.a substance capable of reducing the surface tension of a liquid in which it is dissolved

同义词:wetting agentwettersurface-active agent

surfactant中文词源:

surfactant用法和例句:

Contains no VOC or surfactant components to harm the environment.

不包含任何VOC或表面活化剂成分(对环境有伤害的).


Surfactant is widely applied in such fields as detergent, cosmetic, food, medicine, oil and coating.

表面活性剂广泛应用于洗涤剂 、 化妆品 、 食品 、 医药 、 石油和涂料等工业领域.


Objective To study the and germicidal properties of a gargle containing triclosan, peppermint and surfactant.

目的研究含三氯羟基二苯醚 、 薄菏及表面活性剂配制的漱口液消毒杀菌性能.


The experiment results showed the two boracic surfactant can be used as emulsifiers and antiwear additive.

用四球试验机试验了这两种含硼表面活性剂的油膜强度.


Fluorescence and absorption spectroscopy are extensively used in the surfactant research.

荧光和吸收光谱法被广泛应用于表面活性剂的研究中.


The surfactant is an important component of phenolic foam plastics.

表面活性剂是酚醛泡沫塑料的重要组成部分.


CTAB as a cationic surfactant has been widely applied in the field of microemulsion.

阳离子表面活性剂CTAB在微乳领域有广泛的应用.


The results indicated that the gemini cationic surfactant products have strong surface activity.

研究了其水溶液的表面活性、泡沫性能和杀菌性能.


The processing of the component needs the new metal complex surfactant.

这个部件的加工需要金属表面活化剂.


Multifunctiona synergist MAT is a king of anionic surfactant.

多功能增效剂MAT属阴离子表面活性剂.


Applications and new technologies of surfactant in photometry, titration . fluoroscopy, electrochemistry analysis and chromatogram analysis summarized.

总结了表面活性剂在光度分析 、 滴定分析、荧光分析 、 电化学分析、色谱分析等方面的应用及新成果.


Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity.

实验研究表明,表面活性剂胶束溶液可加快水合物的形成和提高水合物的储气质量.


The effect of concentration, mass of injected surfactant and injection opportunity on oil recovery were discussed.

讨论了表面活性剂质量分数 、 注入量、注入时机等参数对采油效果的影响.


Therefore , the nonionic surfactant can effectively intensify the seeded precipitation process of sodium aluminate solution.

非离子型表面活性剂能有效强化铝酸钠溶液晶种分解过程.


The paper reviewed the synthesis and production of the surfactant dodecyl diphenyl ether sodium disulfonate.

介绍了十二烷基二苯醚二磺酸钠的合成及生产情况.


Wettability is an important property of surfactant.

润湿性是表面活性剂的一个重要特性.


AIM : To investigate the active effect of eustachian tube surfactant ( ETS ) associated protein.

目的: 探讨咽鼓管表面活性物质 ( eustachiantubesurfactant,ETS ) 中相关蛋白的活性作用.


Sucrose ester is a kind of nonionic surfactant.

蔗糖酯是一种性能优良的非离子表面活性剂.


The new pesticide formulation and developing tendency of surfactant used in pesticide in china were reviewed.

介绍了农药新剂型和农药用表面活性剂的发展趋势.


LAOS could be used as comonomer of polyolefin, intermediate of surfactant, synthetic lube oil, additive.

LAOS可用于生产聚烯烃共聚单体 、 表面活性剂中间体 、 合成润滑剂、润滑油添加剂、油田化学品和纸浆助剂等.


As to the PAM, the influence of concentration, temperature, surfactant and acid were investigated.

此外,针对PAM团聚 剂研究了质量浓度 、 温度 、 表面活性剂、磷酸对细颗粒团聚的影响.


surfactant


Effect of Combined Pollution of Aluminium(Al~(3+)) and Cationic Surfactant(CTAB) on Maize Seedlings.

Al~(3+)和阳离子型表面活性剂复合污染对玉米幼苗的影响


DSDMAC belongs to the group uarternary (不知道)ammonium slats? And works as a cation tenside (surfactant).

DSDMAC属于氨基链群?是作为一种阳离子的表面活性剂来使用的。


A multi-purpose contact lens care solution comprising taurine, a liquid aqueous medium, an antimicrobial component, a surfactant and a buffer.

一种多功能隐形眼镜护理溶液,包括牛磺酸、水性介质、杀菌剂成分、表面活性剂、以及缓冲剂。


Triethanolamine polypeptide oleate is a surfactant that breaks up cerumen.

三乙醇胺油酸是一种多肽表面活性剂,打破了耳垢。


The picture above shows the influence of surfactant on the hydrophilic-hydrophobic properties of the electrode.

上图为表面活性剂对电极亲水疏水性质的影响。


And the extents of above changes were positively correlated with dosing of the insufflated lung surfactant.

上述改变幅度与喷注的肺表面活性物质的剂量正相关。


In comparison with other methods, NMR has some unique advantages for studying the micellization and self-aggregation behaviors of Gemini surfactant.

与其他研究手段相比,NMR在从分子水平上研究双子表面活性剂溶液中胶束的形成以及自聚集状态,有著独特的优势。


Because of surface modification of graft polymer, balance adsorbance of surfactant on carbon black surface and zeta electric potential are changed.

与普通炭黑比较,表面活性剂在改性炭黑表面的平衡吸附值发生较大的变化,从而使该类粒子的表面zeta电位值发生变化。


Ingredients: Deionized water, glycerin, lauric acid, myristic acid, stearic acid, amino acid surfactant, essence, etc.

主要成份:去离子水、甘油、十二酸、十四酸、硬脂酸、氨基酸表活剂、香精等。


Ingredients: Deionized water, glycerin, potassium alkyl phosphate, amino acid surfactant, imidazolidinyl urea, methylparaben, essence, etc.

主要成份:去离子水、甘油、烷基磷酸酯钾盐、氨基酸表活剂、烷基咪唑脲、尼泊金甲酯、香精等。


Ingredients: Deionized water, glycerin, squalane, APC surfactant, alga, imidazolidinyl urea, methylparaben, essence, etc.

主要成份:去离子水、甘油、角鲨烷、APC表面活性剂、海藻、烷基咪唑脲、尼泊金甲酯、香精等。


Active ingredients: Surfactant, plant extracts, antiphlogistic &antipruritic agent, antibiotic, natural perfume.

主要成分:表面活性剂、植物提取物、消炎去痒剂、除菌剂、天然香料。


The mixing of anionic-cationic surfactant and the application of this system in the field of aqueous cleaning agents are studied.

主要研究了阴离子-阳离子表面活性剂的复配及该体系在水基金属清洗剂中的应用;


They are also used as the material of ether and ester surfactant.

也用作醚型,酯型表面活性剂的原料。


The viscosity of the emulsion is closely linked to the surfactant structure and its HLB value.

乳剂的粘滞性将表面活性剂的结构及其HLB值紧密地联系在一起。


They can also facilitate the uptake of antigens by APC and this can be explained by the interactions between the surfactant and the cellular membrane.

乳剂还能使由APC抗原的摄取更便利,可以通过表面活性剂和细胞膜之间的相互作用对其加以说明。


The surfactant lowers the oil-solution interfacial tension and makes easy emulsification of the oily soils possible.

乳化作用:表面活性剂降低了油/液之间的界面张力,使油性污渍的乳化更加容易。


Sulfonated fatty acid methyl ester surfactant is purified by two-step solvent crystallization.

二步溶剂结晶法纯化了脂肪酸甲酯磺酸钠盐表面活性剂。


Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye.

产品成份:盐酸、阳离子表面活性剂、草酸、香精、颜料。


The main composition of reactive ink for digital jet printing, and function of surfactant and bactericide were introduced.

介绍了数码印花活性墨水的主要组成,以及各组分,如表面活性剂、杀菌剂等作用。


The development of salt resisting surfactant oil displacement system for high salinity reservoirs was introduced .

介绍了高矿化度油藏用耐盐表面活性剂驱油体系的研究开发。


The new opinion to explain why amphoteric surfactant is the best lime soap dispersing agent was given from the view point of mixed micelle theory.

从混合胶束理论出发,对两性表面活性剂是比其他类型表面活性剂更优秀的钙皂分散剂这一事实,作者提出了新见解。


In this paper, the feature and application of Boracic surfactant has been elaborated from the stucture.

从硼系表面活性剂的结构出发,对它的性能,应用作了全面阐述。


The chelating surfactant,with a ED3A hydrophilic group,has excellent surface activity and metal ion complexing actions.

以ED3A为亲水基团的螯合性表面活性剂同时具有良好的表面活性和络合金属离子的作用。


Surfactant can promote the permeation of drug through skin,so noisome has exclusive advantages in vitro cutaneous delivery.

以及它的促渗透作用,在经皮给药系统中也有更好的作用。


Mergence and acquisitions have impacted on the surfactant industry with globalization being a main goal.

全球化已成为表面活性剂工业的发展目标。合并与收购不断地影响着表面活性剂行业。


The gelled foam comprises of water, gas foaming agent (surfactant), stable foam agent (polymer ) and cross-linking agent.

冻胶泡沫是由水、气、起泡剂(表面活性剂)、稳泡剂(聚合物)和交联剂组成。


Moreover,the surfactant concentration and MS influenced the diameter and distribtuion of the emul-sion droplets.

前两者并能明显地改变乳化微粒的大小及分布.


Polymerizable surfactant and salt make for the tranquilization of the system.In addition,some problems exis...

加入可聚合的表面活性剂和盐有利于体系的稳定,指出了这项研究中存在的问题及其发展方向。


Reverse micelle is a hydrous polymer that has a contrary structure to the normal micelle, it is formed by surfactant solving in non-polar solvent.

反胶束体系是表面活性剂在非极性溶剂中自发形成与正常胶束结构相反含水聚集体。


Ruckenstein E. Surfactant aggregtion in nonionic polymer solutions[J]. Langmuir, 1999,15:8086.

周晖,黄荣华.疏水缔合水溶性丙烯酰胺-丙烯酸正辛酯共聚物的溶液性能[J].油田化学,1997,14(3):252-256.


At the same surfactant concentration, the larger of molecular weight of the surfactant, the higher of its adsorbance on oil sand.

在相同活性剂浓度下,分子量越大,在油砂上吸附量越高。


Pure surfactant was added into the alkali solution in order to simplify the flooding system.

在碱溶液中添加单一的表面活性剂,简化了驱油体系。


In the pre-sence of non-ionic surfactant Triton X-100 andin pH 9.5 borax solution(Na_2B_4O_7-NaOH),thesensitivity of the color reaction is high.

在非离子表面活性剂 Triton X-100存在下,于 pH 9.5的 Na_2B_4O_7-NaOH 介质中,显色反应的灵敏度高。


The polyacrylamide has little effect on the surfactant mono-layer at high surface pressure, but has considerable effect at low surface pressure.

在高表面压下,聚丙烯酰胺对表面活性剂单分子膜影响极小,在低表面压下影响显著。


Multifunctiona synergist MAT is a king of anionic surfactant.

多功能增效剂MAT属阴离子表面活性剂。


If this ratio increases, the bubble surface becomes inexorably contaminated by a surfactant monolayer and grows rigid.

如果这个比值增加,气泡的表面就会遭受表面活性剂单层分子膜的无情污染,并开始硬化。


It is compounded with non-ionic surfactant to form a soaping agent with good washing off property and anti-staining.

它与非离子表面活性剂复配,形成了一种既有较好净洗能力,又有较强抗沾色能力的皂洗剂。


Dettol Antiseptic-Germicide is a disinfectant containing surfactant, Perfume and chloroxylenol 48g/L.

宝剑牌滴露消毒药水为含表面活性剂、香料、48g/L对氯间二甲苯酚的消毒剂。


Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity.

实验研究表明,表面活性剂胶束溶液可加快水合物的形成和提高水合物的储气质量。


The result showed that solubilization of phenol in coacervate phase was related to the structure of surfactant micelle.

实验表明:溶质在凝聚层相的增溶与表面活性剂形成胶束的结构有关。


Experiments had proved that adsorption state can be controlled using surfactant,which was important to post CMP cleaning.

实验证明用表面活性剂对硅片进行处理,可以有效控制颗粒的吸附状态,对CMP清洗有重要作用。


The luminescence intensity is 6.11x10 cps/mol,which is affected by the composition of trigger and surfactant.

对DMAE·NHS发光性能的研究表明,DMAE·NHS的发光为闪光,0.4s时发光强度达到最大,发光半衰期约为0.9s,发光强度为6.11×10~(18)cps/mol。


The methylene blue spectrophotometric method was improved by using solid reagent for the rapid determination of anionic surfactant in water.

对亚甲蓝分光光度法进行改进,用固体试剂快速测定水中的阴离子表面活性剂。


The mecha-nism of electroless composite plating and the dispersion mechanism of surfactant in electroless composite plating were discussed.

对化学复合镀机理及表面活性剂在化学复合镀中的分散机理进行了探讨。


Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。


Feasibility of synergistic treatment of iron sulfide laden and stabilized slops simultaneously by use of surfactant and sulfide scavenger was studied.

对表面活性剂和硫化物去除剂协同处理含硫化亚铁颗粒污油的可行性进行了研究。


This kind of microbe could be confected with the surfactant microbe T11 and was compatible with the stratum water.

将其同表面活性剂代谢菌T11复配时,彼此不存在拮抗作用,并且能和地层水配伍。


Wheat Protein, Aloe, Chamomile, Citrus, Lemon, Cocoamide DEA, Lauryl-Betaine, Natural Plants Surfactant.

小麦蛋白、芦荟、洋甘菊、柑橘、柠檬、椰子油酸、月桂基甜菜碱、天然植物性洗净成份。


Must not protrude above the metal surfact.

尼龙螺母不应高出金属表面。


The prospects for the development direction on surfactant application was discussed in fluorescence spectrum.

展望了今后表面活性剂应用于荧光光谱研究的发展方向。


Some relative researches for the removal of surfactant in the chunnel of molecular sieves were investigated.

并对介孔分子筛孔道内表面活性剂去除进行了相关研究。


Accordingly, APG is apt to become a major surfactant for the dish washing liquid.

并确定了复配体系的最佳配比。


They can be widely used in surfactant,solubilizer,drug delivery systems,and nanomaterials,etc.

广泛用作表面活性剂、增溶剂、药物载体和纳米材料等。


Open lung ventilation preserves the response to delayed surfactant treatment in surfactant-deficient newborn piglets.

开放性肺通气保护了肺表面活性物质不足的新生猪对于延迟选择使用表面活性剂的反应。


The interfacial tension of the alkali ASP system descended with the alkali and surfactant density increasing, and decreased with time.

弱碱三元复合体系界面张力随碱和表面活性剂增加而降低,随时间延长而下降。


Potentiated neutralglutaraldehyde is a compound glutaraldehyde disinfectant containing surfactant.

强化中性戊二醛为加有表面活性剂的戊二醛复方消毒剂。


Function:It is excellent foaming and detergency profiles and biodegradable surfactant.

性能:具有优良的乳化、发泡、渗透、去污性能,泡沫丰富、细腻;


Abstract: Research work and application of surfactant lyotropic liquid crystals were developed quickly in recent years.

摘要 :溶致液晶的研究和应用近年来得到快速的发展。


The foam multisystem consists of polymer, alkaline, surfactant and natural gas.

摘要多元泡沫复合体系由聚合物、碱、表活剂、天然气组成。


The cleaning effect of the mixture of surfactant and perchlorethylene was discussed.

摘要探讨了表面活性剂与四氯乙烯干洗剂配合对织物洗涤效果及抗静电性的影响。


This article introduces the application and effect of fluorine surfactant in oil-proof paper.

摘要本文介绍了氟表面活性剂在防油纸中的应用和使用效果。


As a special surfactant, fluorocarbon surfactant has some unique properties of "three-high" and "two-loathe".

摘要氟碳表面活性剂属于特种表面活性剂,具有“三高”、“两憎”的独特性能。


The length of alkyl, carbon chain about betaine type amphoteric surfactant affects its surface activity and other properties.

摘要甜菜碱表面活性剂的烷基碳链的长度对其表面活性及其它性质有不同程度的影响。


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

摘要用荧光分光光度法测定原油中所含阴离子表面活性剂。


Abstract: The function, application and suitable varieties of surfactant in pesticide water dispersible granule (WDG) formulation were summarized.

摘要: 综述了表面活性剂在农药水分散粒剂中所起的作用、适用于水分散粒剂的表面活性剂种类及其应用;


Discussion is also made on the mechanism of the filter aids of surfactant type in reducin...

文中对表面活性剂型助滤剂降低滤饼水份的作用机理进行了探讨。


Applied prospects of new type of Gemini surfactant in tertiary oil recovery.

新型Gemini表面活性剂在三次采油中的应用前景


Methods:Determination of serum zinc with 5 Br PADAP in the presence of surfactant was conducted.

方法 :在表面活性剂存在下 ,用 2 - (5 -溴 - 2 -吡啶偶氮 ) - 5 -二乙氨基酚 (5 - Br- PADAP)作显色剂双试剂两点终点法测定血清锌。


There was a synergism among alkali,surfactant and polymer.

显微照片验证了含驱油剂的乳液存在多重乳状液。


At last, with certain specific surfactant systems, when the HLB value is intermediate, W/ O/ W emulsions can be achieved.

最后根据某种特殊表面活性剂的规律,使HLB值居中,则可以生产出水包油包水(//)乳剂。


At last, with certain specific surfactant systems, when the HLB value is intermediate, W/O/W emulsions can be achieved.

最后根据某种特殊表面活性剂的规律,使HLB值居中,则可以生产出水包油包水(W/O/W)型乳剂。


In the next few years, a new series of surfactant products will be produced to meet the demands of the market.

未来几年内,将会出现新一代的系列表面活性剂产品以满足市场需求。


The product is a acidic cleaner. The combination of inorganic acid and nonionic surfactant assures effective descaling of all kind of surfaces.

本产品是一种酸性清洁剂,结合无机酸和非离子表面活性剂,能有效去除各种表面积垢。


Contain ingredients that derived from natural pearl and vitamin E, Mild surfactant that prevent dryness of skin and itchiness.

本品蕴含珍珠滋养精华素及维生素E等多种营养成份,性质温和,不会引致皮肤干燥、 痕痒。


With double tail chain surfactant, as like the DDAB and AOT that contact angle can lower than 30 degree.

本实验是利用铜表面清洁后,接触角的量测的方法,尽量去得到很低的接触角标准差。


This article introduces the application and effect of flourine surfactant in oil-proof paper.

本文介绍了氟表面活性刑在防油纸中的应用和使用效果。


In this paper, the result of cationic rosin surfactant antisepticising several kinds of microbe is probed. And its using on paper is also reported.

本文探讨了松香阳离子表面活性剂对于各种细菌、菌的杀灭效果,以及在造纸工业中的应用。


This paper reviews the application of mixed ligand complex, surfactant and ternary heteropoly acid in polarographic analysis.

本文综述了混配络合物、面活性剂、元杂多酸在极谱分析中的应用,揭示了三元络合物在极谱分析中应用的乐观前景。


The effect of froth characteristics of surfactant solution on phosphate ore flotation has beendiscussd in this paper.

本文讨论了磷矿浮选过程中表面活性剂溶液的泡沫特性。

用作名词(n.)

Wettability is an important property of surfactant.
润湿性是表面活性剂的一个重要特性。