水包油

PH低会降低乳化体系的稳定性，甚至无法乳化，最终形成水包油。

PH lower will reduce the stability of the emulsion system , emulsion , eventually forming cannot even oil-in-water .

利用水包油乳液聚合法制备包裹了萘硼酸（NBA）的聚合物颗粒。

A kind of polymer particles encapsulated naphthaleneboronic acid ( NBA ) was prepared via an oil-in-water emulsion polymerization process .

废PS泡沫塑料改性PVA制备水包油乳液的研究

Preparation of O / W Emulsion of PVA Modified by Waste PSF

利用回收的聚苯乙烯（PS）泡沫塑料制备了一种价格低廉并具有优良的装饰效果和耐水性的水包油型多彩涂料。

A kind of colour paint of oil in water type with good decoration and resistance to water has been prepared from the waste polystyrene foamed plastic .

在水包油（O／W）乳浊液体系中成功地合成了CdS纳米空心球，通过XRD，SEM，TEM和UV-vis等测试手段对该光催化剂进行了表征。

In this article , CdS hollow spheres were successfully synthesized in the system of oil in water ( O / W ) emulsion and characterized by the XRD , SEM , TEM and UV-vis technologies .

试验结果表果，VB值大于1即为水包油型表面活性剂，VB值小于1则为油包水型表面活性剂。VB值是判定表面活性剂乳化类型及溶解性等性质的有效方法之一。

The result shows that the surfactant is o / w emulsifying agent and water-soluble when the VB is more than 1 , and is w / o emulsifying agent and oil-soluble when less than 1 . VB value has additive property .

用聚乙二醇/环已烷/水形成水包油乳浊液体系，使由AgNO3和Na2S2O3形成的硫代硫酸银在该体系中超声水解，方便地制得了Ag2S空心球。

The main results were as follows : 1 . Hollow Ag_2S spheres had been prepared via hydrolyze reaction of Ag_2S_2O_3 , which formed from the reaction of AgNO_3 with Na_2S_2O_3 , in cyclohexane / water / polyglycol emulsion system .

体外试验结果表明：不同乳膏处方内标记药物的释药透皮百分率不同，水包油型基质释药透皮速度较有规律。处方3,7在8h内分别可释药52%和41.6%。

Results of in vitro were that the rate of percutaneous release percentage varied with different cream bases and the formulation 3 and 7 released 52 % and 41.6 % within 8 hours , respectively .

自乳化基质（Self-Emulsion-Base，SEB）是直接可以使用的软膏基质，将其直接与水一起加热即可自发形成稳定的水包油乳剂，方便生产。

Self-Emulsion-Base are ready-to-use products which can spontaneously form superior , extremely stable o / w emulsions merely by heating in the presence of water .

以十二烷基硫酸钠和正戊醇为复合乳化剂，配制了含有N-丁基马来酰亚胺（NBMI）和苯乙烯（St）的水包油型微乳液。

The oil - in - water microemulsion containing N - butyl maleimide ( NBMI ) / styrene ( St ) was prepared with sodium dodecyl sulfate and pentanol as composite emulsifier .

简述了乳化剂对乳液稳定性的作用，实验数据表明，制备水包油（O/W）型水乳化硝基木器漆乳液时的最适宜HLB值范围为13.1～13.2。

The effects of emulsifier on the stability of emulsion were briefly described . The experimental data show that optimal value range of the HLB in preparation of O / W title coating is 13.1 ~ 13.2 .

研究了表面活性剂含量、一次水包油（O1/W）乳液中O1相含量和O2油油相温度等工艺参数对中空微球形貌的影响。

The influences of the parameters such as the content of surfactant , content of O_1 phase in O_1 / W latex , O_2 temperature and the curing temperature of phenolic resin , on the final structure of hollow phenolic resin microspheres were studied .

用废聚苯乙烯泡沫塑料制备水包油乳液

By using waste polystyrene foam to prepare o / w emulsion

水包油钻井液技术在长岭2井中的应用

The Application of Oil-in-water Drilling Fluid System in ChangLing 2 Well

芦荟提取物对水包油型乳液的抗氧化性能影响

Effects of Aloes Extract on Anti-Oxidation Performance of Oil-in Water Emulsion

水包油钻井液体系乳化剂优选的实验研究

The experimental study on emulsifier optimization of oil-in-water drilling fluid system

水包油特殊岩性油藏机理研究

Study of reservoir forming mechanism of oil-in-water special lithology reservoir

研究并试制了水包油型人造奶油。

In this paper , Oil-in-water Margarine has been studied and developed .

水包油（O/W）微乳区三部分。

And oil-in-water ( O / W ) microemulsion domains .

水包油型中药按摩微乳的制备研究

Research Preparation of Microemulsion o / w of Traditional Medicine

甲苯咪唑水包油型口服乳剂的药物释放

Study of drug release on O / W mebendazole emulsion

聚苯乙烯泡沫塑料回收制水包油多彩涂料

Preparing Colour Paint of Oil in Water Type from Reclaimed Polystyrene Foam

水包油型油水乳液的制备

Preparation for Oil-water Emulsion of the O / W Type

水包油型微乳液相色谱分离激素类药物的影响因素

Influence factors of the separation of steroids using oil-in-water microemulsion liquid chromatography

炼油厂水包油型乳状液破乳研究

Demulsification research of oil / water emulsion in Refinery

陶瓷微滤膜制备水包油型乳液的研究

Preparation of O / W Emulsion with Microfiltration Membrane

水包油型微乳形成因素的考察

Investigation on the influential factors of forming oil-in-water microemulsion

水包油钻井液国内研究应用进展

Research and Application of Oil-in-Water Drilling Fluids System

水包油钻井液体系的研制与应用

Study and application of oil-in-water drilling fluid

浓乳稀释法制备水包油型乳膏的研究

Oil of cardamom Preparation of O / W-type Cream Base by Dense Emulsion Dilution Method