查询词典 surfactant

In this paper, the processing parameters of chemical neutral deinking of ONP with non-ionic surfactant RPE were studied.

本文利用非离子表面活性剂RPE对废新闻纸的中性脱墨工艺进行了探讨。

The final products of non-ionic Gemini surfactant can be synthesized by O-alkylating the intermediates with the ethylene oxide.

结果验明，所合成的表面活性剂中间体的结构与设计的结构基本吻合。

A type of novel non-ionic Gemini surfactant was synthesized from dimer which was obtained from nonyl-phenyl and formaldehyde.

以壬基酚和甲醛的二聚体为原料，合成了一种新型结构的非离子双子表面活性剂，总收率为20%。

At higher concentrations of the main inhibitors, there is a competetive adsorption effect between the main inhibitor and non-ionic surfactant.

随着缓蚀剂浓度的不同，表现出缓蚀剂分子和平平加分子之间的平行吸附和竟争吸附两种不同的行为。

The use of rare earth vanadates as supports for active gold catalysts opens up new routes in the research work for high performance catalysts. Bismuth vanadate micro/nanocrystals with different morphologies were synthesized by surfactant assisted hydrothermal/solvothermal methods.

建立了表面活性剂辅助的水热及溶剂热合成方法，通过选用合适的表面活性剂及控制单体浓度，获得了一系列不同晶形及形貌的BiVO4微/纳米晶，研究了晶体结构与生长行为的相关性。

The properties of alkoxylated surfactant/attapulgite clay in suspending 20% thiram·carbofuran seed coating agent for maize are investigated.

自国家实施&种子工程&以来，种衣剂的研究和开发步伐加快，棉花、玉米、小麦等多个品种被覆种衣剂获得成功。

Such compositions comprise at least one textile-cleaning surfactant; droplets of miscible silicones comprising both a polarly-functionalized, preferably nitrogen-containing amino or ammonium functionalized, polysiloxane component and a nitrogen-free non-functionalized or non-polarly-functionalized polysiloxane component; and a perfume component comprising fragrant aldehydes and/or ketones or a pro-perfume capable of providing such aldheyde and/or ketone perfume materials in situ.

这些组合物包含至少一种纺织品清洁表面活性剂；可混溶硅氧烷液滴，所述可混溶硅氧烷液滴不仅包含极性官能化的聚硅氧烷组分，优选含氮的氨基或铵官能化的聚硅氧烷组分，而且还包含不含氮的非官能化的或非极性官能化的聚硅氧烷组分；和包含芳香醛和/或酮的香料组分或能够就地提供这些醛和/或酮香料物质的前香料。

The pearlizer in question is a non-ionic surfactant which is a compound under the category of stearates and exists as a fine, smooth, wax-like substance, either white or pale yellow in appearance.

珠光剂是一种非离子型表面活性剂，属硬脂酸酯类化合物，其外观为白色或浅黄色细而滑的蜡状物。

In Chapter 6, Five kinds of different pesticides, such as simazine, atrazine, carbaryl, ametryne and prometryn were separated by CE technique and the effects of experiment parameters including pH, the concentration of surfactant and organic modifier on the separation were investigated.

采用毛细管电泳法对5种农药(西玛津、阿特拉津、扑草净、莠灭津和西维因)进行了分离研究，考察了溶液的pH值、胶束浓度和有机改性剂对分离的影响，添加阴离子表面活性剂的胶束毛细管电泳法可使各组分达到基线分离。

Chocolate brown fog corrosion inhibitor could be prepared by using of waste materials with organic amine being the main contents from production of pharmaceutical industry intermediate 1;8diazabicyclo\hendecene7,built with surfactant compound nonyl phenol polyoxyethylene ether and aliphatic alcohol polyoxyethylene ether.

利用制药工业中间体1，8-二氮杂二环[5，4，0]十一烯-7生产中的废料，与复合表面活性剂壬基酚聚氧乙烯醚、脂肪醇聚氧乙烯醚等，复配得到棕褐色缓蚀抑雾剂。

Life. But the intrinsic way of the Internet by wire confines accessing and using of the network information.

然而，Internet固有的有线连接方式大大限制了人们对网络信息的访问和使用。

I have a strong persuasion that this is true .

我坚信这是正确的。