On the contrary, for the anionic surfactant an opposite effect was observed.
相反,对阴离子活性剂观察到相反的效应。
Effect of surfactant type on the solubilization was discussed.
讨论了表面活性剂类型对增溶作用的影响。
Results: In the formulation of evening primrose oil, taking Tween 85 as the non ionic surfactant and propylene glycol as the co surfactant can get the best effect of emulsifying.
结果:在月见草油的自乳化制剂处方中,当非离子表面活性剂选用吐温- 85、潜溶剂选用丙二醇时,可以获得较好的乳化效果。
The effect of concentration, mass of injected surfactant and injection opportunity on oil recovery were discussed.
讨论了表面活性剂质量分数、注入量、注入时机等参数对采油效果的影响。
The effect of polymer chain on the formation of surfactant micelles and the variation of polymer configurational properties are simulated.
计算机模拟了高分子链对表面活性剂胶束形成过程的影响,以及高分子链构象性质随胶束化过程的变化。
The results showed that surfactant concentration, stirring speed during emusifying and extracting(MS and ES)can effect the stability.
结果表明,表面活性剂含量,制乳和萃取过程中的搅拌速率是主要影响因素;
Surfactant mixtures could play a synergistic effect of several agents to effectively reduce the oil-water interfacial tension. but all not can be mixtured.
表面活性剂的复配可以发挥几种剂的协同效应,有效地降低油水界面张力,但并不是所有表面活性之间都可以复配。
Through amending experimental scheme, using the coordinated effect of surfactant, adding a small quantity of positive ion surfactant, the separated efficiency was rapid improved.
通过改进实验方案,利用表面活性剂的协同效应,用加入少量阳离子表面活性剂的办法,大大提高了分离效率。
The effect of inorganic salt on spontaneous imbibition and recovery factor of surfactant flooding has been studied under water-wet condition with outcrop sandstone cores.
利用国产露头砂岩岩心,研究了亲水条件下,无机盐对岩心采用表面活性剂溶液进行自发渗吸驱油的规律和采收率的影响。
Surfactant as solvent widely used in purification, reconstruction and crystallization of LH2. It is very important to reveal the effect of Surfactant on structure and function of LH2.
表面活性剂作为增溶剂广泛应用于LH2的分离纯化、重构和结晶,阐明表面活性剂对LH2的影响非常重要。
It is found that there exists an obvious synergistic effect between alkali and surfactant but not between polymer and alkaline or polymer and surfactant.
结果表明:在降低界面张力方面,碱与表面活性剂之间存在显著的协同效应,而聚合物与碱、聚合物与表面活性剂之间不存在明显的协同效应。
In this paper, the effect of non-ionic surfactant on the decoloration of crystal violet silicomolybdate complex is investigated.
研究了非离子表面活性剂对结晶紫-硅钼杂多酸显色反应的影响。
Surfactant PEG (600+20000) dispersed agglomeration colloids by electrostatic effect and space location-obstruct effect.
表面活性剂PEG(600+20000)是利用胶粒的静电效应和对胶粒的空间位阻效应分散胶粒;
It is known that surfactant additive has important effect to nucleate boiling, surfactant additive mainly intensifies the convection of fluid while it changes the attribution of bubbles.
添加界面活性剂的核沸腾在改变蒸气泡生长特性的同时,主要是强化了对流换热。
Objective To explore the effect of pulmonary surfactant (PS) combined with mechanical ventilation on pulmonary hyaline membrane disease of newborn (HMD) in newborn.
目的探讨肺表面活性物质(PS)与机械通气联用治疗新生儿肺透明膜病(HMD)的疗效及临床价值。
The effects of surfactant and calcium chloride on skin coagulation effect and properties of skin rubber were investigated.
研究了表面活性剂和氯化钙作为胶清的凝固体系,对胶清凝固效果和胶清橡胶性能的影响。
Objective: To investigate the effect of lavage administration of pulmonary surfactant on rabbits with acute lung injury induced by hydrochloric acid.
目的:探索采用肺泡表面活性物质肺灌洗的方法治疗盐酸诱导家兔急性肺损伤的疗效。
The effect of inorganic additives on an's crystal pattern transition is studied by DSC method, and the surface treatment of an is investigated by polymer surfactant.
采用热分析法研究了无机添加剂对硝酸铵晶型转变的影响,并用高分子表面处理剂对硝酸铵进行表面处理。
The results indicate that a cationic surfactant has a positive effect on the Multi-Walled Nanotube (MWNT) composite plating, while anionic and nonionic surfactant has a negative effect on it.
而阴离子表面活性剂以及非离子表面活性剂则不利于制备纳米碳管复合镀层的电沉积。
The complex of surfactant has an effect on neutral deinking.
表面活性剂的复配在中性脱墨过程中起到很大的作用。
The effect of carrier fluid, surfactant, magnetizable particle, polishing abrasives and pH value on the finishing surface of optical glass is described.
讨论了适用于光学玻璃抛光的磁流变液的配制机理及磁流变液对光学玻璃抛光效果的影响因素。
Objective To evaluate the effect of exogenous pulmonary surfactant (PS) replacement therapy for infants who suffered pulmonary injury after cardiopulmonary bypass.
目的评价外源性肺泡表面活性物质(PS)治疗婴儿体外循环后肺损伤的疗效。
Objective to evaluate the clinical effect of pulmonary surfactant Curosurf in preventing respiratory distress syndrome of prematures.
目的探讨肺泡表面活性物质制剂固尔苏预防早产儿呼吸窘迫综合征的临床疗效。
Objective to observe the effect of pulmonary surfactant on lung gas exchange and oxygenation index in the patients with acute respiratory distress syndrome (ARDS).
目的观察肺泡表面活性物质对急性呼吸窘迫综合征(ARDS)患者通气、氧合功能的影响。
The effect of surfactant on the particle size is greater than the polymer's.
表面活性剂对乳状液粒径的影响要大于聚合物的。
The surfactant has obvious effect on the transition from stratified wavy flow to annular flow.
结果表明,表面活性剂的添加明显影响波状分层流向环状流型的转换;
Objective The aim of this study was to determine the therapeutic effect of pulmonary surfactant (PS) on the development of bronchopulmonary dysplasia (BPD) in premature infants.
目的探讨肺表面活性物质(PS)对支气管肺发育不良(BPD)的预防和治疗意义。
By comparing SDS-assisted and CTAB-assisted low-temperature hydrothermal synthesis, the effect of surfactant on the performance of gas sensing material was studied.
以低温水热合成法的产品,比较了表面活性剂SDS和CTAB对于气敏性能的影响。
The effect of surfactant to rheological property of HPAM solution was studied.
本文详细研究了表面活性剂对H PAM 溶液流变性的影响。
Objective: To investigate the effect of lavage administration of pulmonary surfactant at different time interval on PaD2 after acute lung injury induced by hydrochloric acid in rabbits.
目的:研究盐酸诱导的弥漫性肺损伤后不同时间肺表面活性物质肺灌洗对动脉氧分压的影响。
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