查询词典 emulsion

Mol〓 by examining the acid number of the system during polymerization. The monomer emulsion of St and CTUP was formed by adjusting pH to 8, and the self-emulsified emulsion polymerization was initiated by using KPS and sodium bisulphite.

以CTUP和St为单体，通过调节体系至弱碱性(pH=8)制成单体/水的乳化液，并在过硫酸钾-亚硫酸氢钠氧化还原体系的引发作用下进行自乳化乳液聚合。

It is characterized by that firstly, preparing silver bromiodide flake microcrstalline emulsion, then utilizing silver halide solution to corrode core of silver bromide to prepare the invented hollow silver bromiodide flake microcrystal whose form is triangle or hexagon and whose surface possesses small holes and pits, and the core of the microcrystal is silver bromide and its external layer is silve bromidiode, its iodine content is 1-10 mol%, and the light sensitivity of the emulsion is greatly raised.

首先制备溴碘化银薄片微晶乳剂，再利用卤化银溶剂使溴化银内核腐蚀，制备成的中空溴碘化银薄片微晶呈三角形或六边形，表面上有小孔和凹坑，微晶的内核为溴化银，外层为溴碘化银，其碘含量为1―10mol％；无论从色盲乳剂，还是经光谱增感乳剂的感光度都有大幅度的提高。

The results can be expressed as follows:(1) With the increase of water phase content, the amine salt aggregated orderly in different forms such as W/O micro-emulsion, nodus-knot catenulate aggregates, layer liquid crystal and O/W micro-emulsion.(2) In layer liquid crystal, SO〓 mainly combined with amine salt cation by two oxygen atoms in bridge.(3) In UV-VIS spectrum of layer L. C., there is an absorption about 500 nm and "light short circuit"appeared about 430 nm. These phenomena may be very important for measuring the distance between the layers of the L.

研究发现该体系随水相含量的增加，胺盐发生不同形式的有序缔合，分别形成了W/O型微乳液、&节-结&型链状缔合体、层状液晶和O/W型微乳液：在层状液晶中，SO〓主要以桥式双齿配位形式存在，中性胺分子有利于体系中液晶的形成；层状液晶于500nm波长处有一吸收峰，在430nm附近发生&光短路&现象，该现象可能对测定层状液晶的层间距有重要意义。

This polyurethane prepolymer was used to copolymerize with vinyl monomer to synthesize the polyurethane-acrylate hybrid emulsion through free-radical emulsion polymerization.

用红外光谱仪、差示量热扫描仪，热重分析、马尔文粒度分析等测试手段，对合成产物进行了结构和性能表征。

Due to the ASP flooding produced liquid being all kinds of the stable emulsion, appling the thoery of the emulsion,We can research the theory the stability and demulsion of the complex drive produced liquid.

复合驱采出液是以各种稳定的乳状液滴形式存在，运用乳状液稳定的基本理论可对复合驱采出原油乳状液的稳定与破乳理论进行了研究。

The types include:spontaneous emulsion and electrifying demulsion; 2Spontaneous oscillatory reaction of triglyceriedes hydrolysis in the emulsion and electrifying esterification;(3Substitution of salt bridge with surfactant solution to form new type electric chemical oscillator and then electrolyze to converse reaction.

这些类型包括：（1）自发乳化，通电破乳；（2）乳液中自发产生的甘油三酯水解振荡反应及通电逆向酯化反应；（3）用表面活性剂有机溶液代替盐桥，形成新型的电化学振荡，通电逆向电解。

The characteristics of this emulsifiable concentrate including emulsion dispersion, emulsion stability, cold storage and thermal storage stability was qualified the requirement of the national standards.

该乳油的乳化分散性、乳液稳定性和冷、热贮稳定性均符合国家标准。

Objective To analyse the result for entogastricnutrition emulsion to reduce hypoproteinemiaduring early phase in heavy skull injure.Methods Choosed 120 heavy skull injure patients needed entogastric nutrition in our hospital and divided into 2 group (experimental group treated with entogastric nutrition emulsion and control group treated with self-made homogenic plasm)treated in 48 hours for 21 days,then observed the changement of ALB and TP.

选120例需肠内营养护理的重型颅脑损伤患者以不平衡指数最小的方法分为实验组：胃肠内营养乳剂组和对照组：自制均浆膳组，于受伤48 h内分别开始使用胃肠内营养乳剂胃管注入护理和自制均浆膳胃管注入一般常规营养治疗，两种不同营养治疗持续期限均为21 d，观察两组患者血清白蛋白和血清总蛋白的动态变化。

The initiator is summarized in grafting copolymerization preparation emulsion with using starch and ethenyl monomer , each kind of initiator mechanism is commented, influence of the initiator selecting to the emulsion performance is elaborated.

总结了淀粉与乙烯基单体接枝共聚制备乳胶常用的引发剂，对各类引发剂的机理作了评述，讨论引发剂的选用对乳胶性能的影响。

Abstract］ Objective To Treating the nano-SiO2 particle by silicon coupling reagent, functionalize the SiO2 by making double bond on its surface. Polymerizing on the surface of nano-SiO2 surface by the method called emulsion polymerization, the nano-SiO2 is covered by polymer to get the PMMA-KH-570-nano-SiO2 complex material. Test the surface structure of the surface of nano-SiO2 by FTIR, and test sort of its mechanical performances.Comparing the treated nano-SiO2 which is directly dispended in the PMMA emulsion with the SiO2 without any treatment, we are trying to find an effective method which can not only increase the dispersion of SiO2, but also improve the mechanical performance of the artificial teeth.

目的 通过硅烷偶联剂KH-570处理SiO2纳米粒子，向其表面引入双键使其功能化，采用乳液聚合的方法在SiO2纳米粒子表面进行接枝聚合，实现高分子对SiO2纳米粒子的表面包覆处理，制得PMMA－KH-570－SiO2纳米复合材料，采用FTIR对SiO2纳米粒子表面结构进行了表征研究，并且测定了它的多种机械性能，与表面处理过的SiO2纳米粒子直接分散至PMMA乳液中制得的复合材料、未添加任何增强物质的空白组进行比较，探索一种能够提高SiO2在基体中的分散性，为义齿复合材料的研究和开发提供理论依据和参考。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。