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It was suggested that vesicles were formed by non-ideal mixing of cationic and anionic surfactants.

在实验结果和文献总结的基础上,说明了在正负离子表面活性剂混合体系中囊泡形成的非理想混合机理的合理性。

Comparison of thermodynamic parameters show dioxocyclam-base Zn complex in CTAB micellar solution is a good model of carboxy anhydase CA.

热力学参数的对比表明表面活性剂CTAB胶束溶液中二氧环胺类Zn配合物是一个很好的碳酸酐酶CA的模拟模型。

The effect of guanidine hydrochloride concentration on the oxidative refolding of denatured-reduced lysozyme of high concentration in the presence of artificial chaperone , that is, cetyl trimethyl ammonium bromide and β-cyclodextrin,was studied.

研究了表面活性剂十六烷基三甲基溴化铵加β-环糊精和盐酸胍对高浓度变性-还原溶菌酶氧化复性的影响,利用基于二态复性模型的表观动力学模型分析了溶菌酶的复性过程。

Aqua, Rosa Damascena Flower Distillate, Sucrose Cocoate, PEG-60 Almond Glycerides, Aloe Barbadensis Leaf Extract, Camellia Oleifera Leaf Extract, Chamomilla Recutita Extract, Glycerin, Disodium EDTA, Carbomer, Benzophenone-4, Triethanolamine, Imidazolidinyl Urea, Methylparaben. Preservative system forming no more than 0.5% w/w of total.

清洁着哩,用的是Sucrose Cocoate这个平时做温和表面活性剂也可做乳化的成分,配合PEG-60乳化保湿,构成了清洁力中等温和可以卸淡妆的清洁体系,此外就只剩玫瑰花水,芦荟,绿茶,洋甘菊保湿镇定抗氧化,洗后不干燥,直接用在干脸或者湿用,应该可以起一点泡但是推荐直接按摩用,留在脸上几分钟再洗掉问题也不大。

The new surfactant was synthesized from the main starting materials such as lauric acid, p-cresol, chlorosulphonic acid and ethylene diamine, by 5 classic reactions which are acyl chlorination, esterification, Fries rearrangement, sulfonation and condensation, with total yield of 58%.

作者以十二酸、对甲酚、氯磺酸、乙二胺等为主要原料,共采取了酰氯化、酯化、Fries重排、磺化和缩合等5步经典的单元反应,合成了该表面活性剂,总收率为58%,并探讨了各步反应的条件对收率的影响。

Based on the security,efficacy,cheapness and easy gain three disinfectant drugs(acids, degerming agents,surface active agents)were chosen to killing coccidial oocysts in chicken.

本试验按照安全、有效、经济、来源容易的原则,从对鸡球虫卵囊有一定抑杀作用的三类消毒药物(酸类、消毒剂类、表面活性剂类)中,筛选了 17组不同药物和浓度的搭配组合,设计了 3个试验:抑制鸡球虫新鲜卵囊孢子化试验;抑杀孢子化卵囊试验;新鲜卵囊和孢子化卵囊经药物处理后感染小鸡试验。

The research showed that the functionized surfactant Lead dodecyl sulfate played an important role in the formation of PbS nanocubes.

功能化的表面活性剂Pb〓在PbS纳米晶的形状控制方面起了重要的作用。

Surfactants of Hexadecyl trimethyl ammonium bromide and alkyl polyoxyethylene have a slow dying at a higher temperature and have accelerated dying at a lower temperature while leather dying with the curcuma dye.

而表面活性剂十六烷基三甲基溴化铵及平平加O对姜黄素在皮革的染色在较低温度下有一定的促染作用,在较高温度下有一定的缓染作用。

A suspension of carbon nanotubes as a nanofluids was prepared by dispersing carbon nanotubes into deionized water. The effects of several typical kinds of surfactants such as sodium dodecyl benzene sulfonate, hexadecyl trimethyl ammonium bromide and emulsifying agent OP on the stability of the nanofluid were studied by stationary and centrifugal tests with sample morphologies characterized by SEM and TEM.

在水中加入碳纳米管制备了含碳纳米管悬浮液,研究了几种典型类型的表面活性剂:十二烷基苯磺酸钠、十六烷基三甲基溴化铵及乳化剂OP对纳米流体稳定性的影响,通过静置和离心分离等手段研究了其稳定性,并采用扫描电子显微镜和透射电子显微镜对样品的形貌进行了表征。

The effects of length of hydrocarbon were detected in theory that, along with increase of carbon numbers, surface tensions were increscent gradually and interfacial tensions and cmcs were reduced gradually.

并从理论上考察了不同长度的碳链对表面活性剂性能的影响,随着碳氢链的增长,表面张力呈现增大趋势,临界胶束浓度和界面张力呈减小趋势。

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