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

摘要用二甲基甲酰胺表面活剂来超声分散多壁碳纳米管,制备碳纳米管增强的环氧树脂基聚物。

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

本文介绍氟表面活刑在防油纸中的应用和使用效果。

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

在原油集输中,表面活剂用作破乳剂、消泡剂、除油剂、防垢剂、缓蚀剂、杀菌剂等。

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

用于酸气体吸收剂,非离子表面活剂,乳化剂、擦光剂和工业气体净化剂。

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Sodium lauroyl sarcosinate was prepared. Preperties of the above product was determined. The result shows that the product is a N acylamino acid surfactant with good properties.

N-月桂酰基肌氨酸钠,测定其主要能。结果表明该产是一种能优良的氨基酸表面活剂。

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A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .

苯酚与甲醛在件下经加、缩制得可发酚醛树脂,该树脂和表面活剂、发泡剂、固化剂一起发泡即得酚醛泡沫塑料。

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

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表面活情剂.

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

大豆粉、玉米粉、表面活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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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.

以棕榈酸和单乙醇胺反应,生棕榈酸单乙醇酰胺,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表面活剂。

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

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,用吸附伏安法测定阴离子表面活剂的临界胶束浓度。

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

本文论述表面活剂工业发展现状、原料路线、生物降解和环境因素及表面活剂用途。

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

它们分为含硫表面活剂和不含硫表面活剂,分别用于硫化矿和非硫化矿的浮选。

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

以二氯乙烷与植物油脂肪酸等为原料,通过氨解、酯化、羟甲基化缩反应制得氨基酸类咪唑啉型两表面活剂。

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

报道一种以表面活剂、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。

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

以自制可聚大分子表面活剂HTP与丙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物。

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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,以此为表面活剂、乙醇为助表面活剂,对胆固醇进行微乳化实验。

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

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

研究多价无机抗衡离子和具有表面活剂质的抗衡离子对P1’–P3’聚集态的影响。

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

摘要 :通过流变仪研究几种表面活剂对十六烷基羟乙基纤维素(CHEC)溶液黏度的影响。

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

方法防雾剂由含金属含氧酸盐的基础液及含表面活剂的添加剂混而。

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科普小杂文

When hair meets water that has interacted with surfactants, it creates a party where everyone's invited, including sebum, dirt, grime, Gary from down the hall.

当发遇到与剂相互作用的水时,就像一个每个人都被邀请参加的派对,包括皮脂、污垢、灰尘,还有走的Gary。

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Osmosis-解剖与生理

Most are regular pneumocytes called type I pneumocytes, but some, called type II pneumocytes, have the ability to secrete a substance called surfactant, which helps decrease the surface tension within the alveoli and keeps them open.

大部分为I型肺泡细胞,还有一些为II型肺泡细胞可以分泌一种剂,这有助于降低肺泡内的张力,并保持它们的开放。

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华尔街日报

Surfactants are the soapy part of the shampoo.

剂是洗发水的肥皂成分。

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科学60秒 2017年4月合集

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

“不仅仅是农业应用有机硅剂。各个地方都在用这种物质。

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盖茨夫妇访谈录

Preemies' lungs haven't yet developed enough of these surfactants, so the small alveoli squeeze too much and collapse, while the larger ones keep blowing up and get distended.

早产儿的肺还没有生长出足够的剂,所以小的肺泡因挤压出太多的气体而塌陷,而大的肺泡则不断膨胀。

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经济学人-科技

These adjuvants do not contain any active spray ingredients but consist of other chemicals, such as surfactants, emulsifiers and oils, which can improve the ability of a spray to remain on and penetrate leaves.

这些佐剂不含任何喷雾成分,但由其他化学物质组成,例如剂、乳化剂和油,可以提高喷雾保留在叶子上和渗透叶子的能力。

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咖啡品鉴指南

There's been a lot of research done on this and broadly speaking, they think the active surfactants in espresso are probably things like melanoidins, a protein derived, roasting byproducts.

这方有很多研究,一般来说,他们认为浓缩咖啡中的剂可能是黑素,一种蛋白质衍生的烘焙副产品。

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Scishow 精选系列

It's then sent to the " De-inker" , which is another bath containing air bubbles and soap-like chemicals called surfactants that separate the paper from the ink.

然后纸浆再被送到“脱墨池”,是另一种池子,里含有气泡,和与肥皂相似的化学物质——剂将纸从墨水中分离出来。

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科普小杂文

This creates a thin surfactant layer that helps prevent fogging.

这会形成一层薄的剂层,有助于防止起雾。

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咖啡品鉴指南

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

在浓缩咖啡中,有很多不同的化合物都是剂。

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盖茨夫妇访谈录

But in healthy people, alveoli stay properly inflated because they're full of chemicals called pulmonary surfactants that make the small alveoli more stretchy and less squeezy, balancing the pressure between air sacs.

但在健康的人体内,肺泡会适当的保持充气状态,因为肺泡中充满了一种叫做肺剂的化学物质,这种物质能使小肺泡更有弹,挤压力度更小,从而平衡气囊之间的压力。

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科学60秒 2017年4月合集

The chemical in question is known as an organosilicone surfactant.

上文提到的化学物质是一种有机硅剂。

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华尔街日报

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

有些剂会产生更多的泡沫,但是… … 泡沫实际上并不能决定洗发水清洁发的效果。

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咖啡品鉴指南

In fact, caffeine at a high enough concentration will act as a surfactant, but it isn't really playing a role here.

浓度足够高的咖啡因会起到剂的作用,但在这里它并没有真正发挥作用。

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华尔街日报

I see sulfates as a great surfactant when used in moderation, and they're also being formulated in conjunction with other conditioning agents that allow it to moisturize and condition the hair at the same time.

我认为硫酸盐在适度使用时是一种很好的剂,它们也可以与其他调理剂一起配制,同时保湿和调理发。

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咖啡品鉴指南

Generally speaking, a foam is a bunch of air bubbles trapped in a liquid and something in that liquid is called a surfactant, a surface-active agent.

一般来说,泡沫是一堆被困在液体中的气泡,液体中的物质被称为剂,一种剂。

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科普小杂文

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

每个剂的一半想要溶解在水中,而另一半则与水毫无关系。

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科普小杂文

Finally, I return to the salon to tell you that baby shampoos are just shampoos that use milder surfactants and don't have special polymers or moisturizing agents, as matter of surfact.

最后再告诉你一件事,婴儿洗发水只使用了温和的剂,没有特殊的聚合物或保湿剂,作为剂。

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华尔街日报

These surfactants have their hydrophilic head and their hydrophobic tails, and so they form these micelles around the dirt, which is what grabs onto dirt and oil, and helps it to remove it from the hair and the scalp.

这些剂有亲水的部和疏水的尾部,所以它们在污垢周围形成胶束,这些胶束可以吸附污垢和油脂,并帮助它们从发和皮上清除。

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科普小杂文

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

要穿透这些防水的发根,洗发水中含有一种叫做剂的双化学化合物。

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