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

1.本文介绍了氟在防油纸中的应用和使用效果。

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2.Surfactants used in gathering transportation,include demulsifier,defoamer,deoiler,scale inhibitor,corrosion inhibitor,bactericide etc.

2.在原油集输中,剂用作破乳剂、消泡剂、除油剂、防垢剂、缓蚀剂、杀菌剂等。

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3.N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

3.摘要用二甲基甲酰胺剂来超声分散多壁碳纳米管,制备成碳纳米管增强的环氧树脂基聚合物。

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4.The product is used in the absorbance of acidgas,nonionic surfactant,emulsifier,polishing agent and industrial gas purificant.

4.用于酸气体吸收剂,非离子,乳化剂、擦光剂和工业气体净化剂。

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5.Abstract: Effects of surfactant on viscosity of cetyl hydroxyethylcellulose (CHEC) solution were investigated by rheometer.

5.摘要 :通过流变仪研究了几种剂对十六基羟乙基纤维素(CHEC)溶液黏度的影响。

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6.A special oil-based gelled fracturing fluid,Which combines gellant,crossing-linking agent,surfactant,exciting agent and breaker is presented and tested.

6.介绍了由磷酸酯胶凝剂、交联剂、剂、激剂和破胶剂组成的具有特殊能的油基冻胶压裂液体系。

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7.The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion.

7.使用烯基羟基磺酸钠(SAHS)作为可聚合乳化剂,改合成了烯酸酯乳液。

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8.Methods The antifogging agent was a mixture of the basic liquid containing oxometallate and additive containing surfactant.

8.方法防雾剂由含金属含氧酸盐的基础液及含剂的添加剂混合而成。

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9.The effects of multivalent inorganic counterions (non-quencher) and surfactant on the aggregation of P1’–P3’ were studied in water.

9.研究了多价无机抗衡离子和具有质的抗衡离子对P1’–P3’聚集态的影响。

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10.It was found that ST was apt to dimerize in the solution added with appropriate amounts of anionic surfactant.

10.荧光分析法由于其灵敏度高、干扰少、快速准确、实用强等优点而在蛋白质定量分析中倍受关注。

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

11.对大豆卵磷脂进行羟氯化改,以此为、乙醇为助剂,对胆固醇进行微乳化实验。

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12.Self-preparation polymerizable macromolecular surfactant HTP and acrylate monomer were used to prepare the amphiphilic polymer by soap-free microemulsion pentamer copolymerization.

12.以自制可聚合大分子剂HTP与烯酸酯类单体进行无皂微乳液五元共聚,制备可热固化双亲聚合物。

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13.A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.

13.报道了一种以二烯二胺和柠檬酸、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。

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14.The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

14.以二氯乙与植物油脂肪酸等为原料,通过氨解、酯化、羟甲基化缩合反应制得氨基酸类咪唑啉型两

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15.This artied discussed on the development status of surfactant industry, symebetic route of raw material, biolysis and environrnent foctor and surfactant usege.

15.本文论述了剂工业发展现状、合成原料路线、生物降解和环境因素及剂用途。

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16.They fall into two main categories: thi o surfactacts and non-thio surfactants for the flota-tion of sulfide and oxide minerals respectively.

16.它们分为含硫剂和不含硫剂,分别用于硫化矿和非硫化矿的浮选。

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17.Effects of nutrition such as glucose, tryptone, soybean powder, corn powder, and fibrin as well as surfactants on fibrinolysin production by B.

17.大豆粉、玉米粉、剂和底物等对枯草杆菌产血纤维蛋白溶解酶和产酶特的影响。

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18.We developed a new method to determine critical micella concentration of anionic surfactant by adsorption voltammetry, using neutral red, as a probe.

18.以易溶于有机溶剂,微溶于水的氧化-还原指示剂中红为探针,用吸附伏安法测定了阴离子的临界胶束浓度。

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19.The nonionic surfactant palmitic acid monoethanolamide polyglycoside(PMEAPG),which has not been reported in the literature,was obtained by transglycosidation of PMEA with n-butyl glycoside.

19.以棕榈酸和单乙醇胺反应,生成棕榈酸单乙醇酰胺,再与丁苷进行转苷化反应,得到文献未曾报到过的棕榈酸单乙醇酰胺葡萄糖苷非离子剂。

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20.From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

20.用松香纯化得到的松香酸(枞酸)与马来酸酐反应得马来海松酸,再与二乙醇胺反应制得松香马来酰胺基乙醇情剂.

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科普小杂文

1.This creates a thin surfactant layer that helps prevent fogging.

这会形成一层薄表面活性剂层,有助于防止起雾。

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科学60秒 20174月合集

2.The chemical in question is known as an organosilicone surfactant.

上文提到化学物质是一种有机硅表面性剂

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精选英语短文

3.Shampoos contain a group of chemicals called surfactants.

洗发水含有一组称为表面性剂化学物质。

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Scishow 精选系列

4.This soapy effect comes from a surfactant in horse sweat called latherin.

这种肥皂效来自马汗中一种叫做泡表面性剂

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科学60秒 20174月合集

5.Agriculture is just one use for organosilicone surfactants. It's all over the place.

“不仅仅是农业有机硅表面性剂。各个地方都在这种物质。

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华尔街日报

6.Surfactants form these micelles around the dirt, which is what grabs onto dirt and oil.

表面性剂在污垢周围形成胶束,从而吸附污垢和油。

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科普小杂文

7.To get past those waterproofed hair shafts, shampoos contain two-faced chemical compounds called surfactants.

要穿透这些防水发根,洗发水中含有一种叫做表面性剂双面化学化合物。

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华尔街日报

8.Surfactants are the soapy part of the shampoo.

表面性剂是洗发水肥皂成分。

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咖啡品鉴指南

9.Now, in espresso, there are a lot of different compounds that are surfactants.

在浓缩咖啡中,有很多不同化合物都是表面性剂

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Scishow 精选系列

10.Water molecules also repel the hydrophobic ends of surfactant molecules.

水分子也排斥表面活性分子疏水端。

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Scishow 精选系列

11.This two-sided property — one side hydrophilic, the other hydrophobic — is a distinguishing feature of all surfactants.

这种双面性质——一面亲水,另一面疏水——是所有表面性剂显著特征。

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精选英语短文

12.More expensive shampoos may contain less harsh surfactants, but – adds Laura Waters – the type of shampoo doesn't really matter.

更昂贵洗发水可能含有较少刺激性表面性剂,但劳拉沃特斯补充道,洗发水类型并不重要。

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Scishow 精选系列

13.And the properties that make surfactants so great for us also make them indispensable for animals that use them.

这些特性使表面性剂对我们如此重要,也让它们对需要使它们动物不可或缺。

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华尔街日报

14.Surfactants work a little something like this.

表面性剂工作原理是这样

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科普小杂文

15.Half of each surfactant wants to dissolve in water, and the other half wants nothing to do with H2O.

每个表面性剂一半想要溶解在水中,而另一半则与水毫无关系。

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Scishow 精选系列

16.And it's why the surfactants in dishwashing and laundry detergents work so well to break up dirt and grease.

这就是为什么洗碗和洗衣粉中表面性剂能很好地分解污垢和油脂。

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华尔街日报

17.Some surfactants create more suds than others, but… Foam actually doesn't dictate how well a shampoo is cleaning your hair.

有些表面活性剂会产生更多,但是… … 泡实际上并不能决定洗发水清洁头发效果。

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生活百宝箱

18.Less detergent gives you cleaner clothes because detergent or soap, it has a surfactant in it.

更少洗涤剂可以让你衣服更干净,因为洗涤剂或肥皂中含有表面性剂机翻

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Scishow 精选系列

19.This defense mechanism relies on another property of surfactants — their ability to break the surface tension of water.

这种防御机制依赖于表面性剂另一种特性——打破水表面张力能力。

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Scishow 精选系列

20.Surfactants' ability to break surface tension makes them useful to humans as a wetting agent.

表面性剂打破表面张力能力使它们作为湿润剂来说对人类是非常有

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