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water phase surfactant mixture 表面活性剂水溶液
The slippage between water phase and oil phase, the rate and concentration of oil-water mixture are considered in the drift model widely used in water-cut emendation of oil-water two?phase flow. 漂流模型考虑了相间的滑脱影响及管道截面中混合物浓度分布和速度分布的影响,在油水两相含水率校正中获得广泛应用。
The results show that fluorochemical surfactant can alter the wettability of reservoir effectively, which has the potential for application in the prevention of water phase trapping. 表明,氟活性剂能够有效改变储层岩心的润湿性,具有预防水相圈闭损害的应用潜力。
An optimized surfactant mixture was identified forproducing the beta-cypermethrin microemulsion. 以此确定了非离子与阴离子表面活性剂最佳复配比例,对配方进行了优化。
The nano-CaCO3 suspension was wet modified via water phase. 在水相中对纳米碳酸钙悬浮液进行湿法改性。
The relationship between aqueous two phase system (ATPS) and liquid crystal (LC) of cationic and anionic surfactants mixture was studied. 研究了正离子表面活性剂CTAB与负离子表面活性剂SDS混合系统的双水相(ATPS)与液晶(LC)结构的关系。
No pressure can be transmitted from one ring to the next within the water phase. 在水相范围内,没有压力能从一个液环传递到相邻的液环。
This paper introduces a research on the diffusion of Vinyl Chloride Monomer (VCM) from PVC pipe into water phase. 本文首先从硬聚氯乙烯(upvc)管扩散入水中的氯乙烯单体(VCM)的机理和动力学入手。
Cationic and anionic surfactant mixture 正负离子表面活性剂混合物
However, when they were added to the water phase, the usage of t-DDM should be 2.5 times that of n-DDM. t-DDM用量约为n-DDM用量的2.;5倍。
The relation curves of water phase permeability of reservoir cores and back-pressure were obtained. 得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线。
Octacosanol is a kind of long chain fatty alcohols and it is very hard to disperse in water phase. 二十八烷醇是一种高级饱和长链脂肪醇,水分散性差。
Nano-CaCO3 in water phase was modified with a specified surface treating agent via wet route. 用特定的表面改性剂在水相中对纳米碳酸钙的悬浮液进行了湿法改性。
The results show that there are serious water phase trapping, serious alkali sensibility, serious acidulous sensibility, middle to serious stress sensibility in this area. 研究区具有强盐敏、强碱敏、强酸敏,中-强应力敏感性、强水相圈闭损害。
In the water phase, benzotrichloride was condensed with resorcin by th e catalysis of mix acid to form intermediate 2,4-dihydroxybenzophenone. 用混和酸作催化剂,三氯甲基苯和间苯二酚在水相中缩合成中间体2,4-二羟基二苯基甲酮。
Catalyst prepared by the water phase method have much lower surface area and the crystallinity increases with increasing temperature of calcination. 水相法制备获较复杂的晶相，随着焙烧温度的提高，样品的比表面积减小，晶相强度增加；
The NIE and the AIE selected are mixed in various proportions and,by using the concept of additivity for HLB values of surfactant mixtures,the optimal proportion of the NIE an the AIE is determined from O/W emulsion viscosity vz HLB value relationships. 选定的一对非离子和阴离子乳化剂按不同比例复配,利用混合表面活性剂HLB值的加和性原理,由O/W乳状液黏度-HLB值关系确定二者最佳配比。
Hens' serum,the yolk and the water phase of CHCl3-extract of Yolk(WCEY) were collected for agar gel immunodiffusion test. 6个月后，对鸡血清、所产蛋的卵黄和卵黄氯仿抽提上清液进行琼扩效价分析。
Water stabiliser, TJ - 401 is synthesized by using MA, AMPS and AA in water phase as monomers and peroxide-hypophosphite as initiator. 以水为溶剂,采用过氧化物-次磷酸盐为引发体系,用马来酸酐(MA)、2-丙烯酰胺-2-甲基丙磺酸(AMPS)、丙烯酸(AA)为单体在水相中合成了四元共聚物TJ-401水质稳定剂。
The mixture won't bind without water. 这种混合料不加水黏合不起来。