Any material that is reasonably insoluble in the dispersion medium can be caused to form a colloidal dispersion. 难溶于分数介质的任何物质都能够形成一种胶体分散体。
The stability of the system of residue or a variety of mixed oils depended predominantly upon the mutual compatibility between dispersed phase and dispersion medium. 渣油或者渣油与各种重质油掺合后的混合原料体系的稳定性取决于其分散相与分散介质的配伍性。
Colloidal particles are bombarded by molecules of the dispersion medium. 胶粒会受到分散介质分子的碰撞。
Simulated example illustrates the wave propagation in a dispersion medium. 计算实例可以看出频散介质中波的传播情况。
The dispersion medium, water, has the ability to disintegrate the material sufficiently to carry it into colloidal suspension. 作为分散介质的水能够充分地将这些物质分散并使之成为胶态悬浮体。
Characterized by a lack of attraction between the colloid medium and the dispersion medium of a colloidal system. 疏液的胶体系统中胶体媒质和分离媒质之间缺乏吸引力特性的。
The seed copolymerization of styrene and acrolein was carried out in the ethanol/ water dispersion medium with the seed of the magnetite which was modified by polyethylene glycol. 用聚乙二醇修饰磁性氧化铁粒子,作为聚合种子投入乙醇/水分散介质中,进行丙烯醛和苯乙烯的共聚,得到了微米级的磁性复合微球。
The effect of poly ( ethylene glycol), dispersion medium, initiator and polymerization time on formation of magnetic polymer microspheres were investigated. 研究了控制聚合区域的方法,考察了分散稳定剂、分散介质、引发剂种类和用量、反应时间等因素对聚合行为及微球形成的影响。
The effect of reaction temperature, ways of feeding raw material, dispersion medium, stabilizer, initiator, monomer and ferrofluid on performance of the microspheres was investigated. 并在此基础上研究了加料方式、分散介质、反应温度、稳定剂、引发剂、单体及前处理方式等因素对磁性高分子微球性能的影响。
Dispersion medium quantity is 0.06%; 分散剂加入量为0.06%;
The viewpoint in designing polyacrylic acid size was elaborated like that the design should be optimized by the main performance and the influence on the polymer of four important constituents such as monomer, emulsifier, initiator and dispersion medium. 阐述了设计聚丙烯酸类浆料应根据四种主要组分&单体、乳化剂、引发剂和分散介质的主要性质以及对聚合物性能的影响进行优选;
In this article authors discuss the new technology in which chlorinated paraffin 70 is synthesized where water is used as dispersion medium. 介绍了一种以水为介质合成氯蜡-70的新工艺。
DDF is a good dispersion medium to produce modulation instability of XPM. 色散缓变光纤是XPM调制不稳定性的较好色散介质。
Tris buffer solution, 0.9% physiological saline and 10% calf serum have been used as the dispersion media to study the influences of dispersion medium on the drug release. 以Tris缓冲盐溶液、0.9%氯化钠溶液和10%小牛血清为脂质体凝胶中药物的释放介质,考察释放介质对药物从脂质体凝胶中释放的影响。
The gist of the mechanism is that pH value in the surface layer of disperse phase particle is different from that in the dispersion medium and the reason for this is that the surface layer of particle has the character of buffer solution. 提出了PUA水分散液非均相体系中,分散相粒子表层与分散介质中pH值不同的观点,并认为这差别是由于粒子表层具有缓冲溶液的性质造成的;
By mixing castor oil ( CO) with toluene diisocyanate ( TDI) in linseed oil ( LO) as dispersion medium, a composite coating of polyurethane ( PU)/ LO was prepared when cobalt naphthenate was used as drier. 以亚麻油(LO)为分散介质,由蓖麻油(CO)和甲苯二异氰酸酯(TDI)反应制备了端部为&NCO的聚氨酯/环烷酸钴催干的亚麻油(PU/LO)复合涂料。
The FDTD Simulation of Road Surface Radar Electromagnetic Wave in Chromatic Dispersion Medium 路面雷达电磁波在色散介质的FDTD模拟
ITO slurry was further more prepared from powder. And the influences of different dispersion medium, method of dispersion and pH value were discussed on the slurry stability. 试验进一步将ITO粉体加工成浆料,并且研究了不同的分散介质,分散方法以及不同的pH值的条件下对浆料稳定性的影响。
The effect of reaction temperature, dispersion medium, stabilizer, initiator, monomer and ferrofluid on the particle size and size distribution were investigated. 研究了前处理方式、反应温度、分散介质、稳定剂、引发剂、单体及磁流体等因素对制备磁性聚合物微球的影响。
The results show: both pulse width and bandwidth are widened in positive dispersion medium, but pulse width is getting more and more narrow along propagating direction in negative dispersion medium, which is a typical soliton pulse. 结果表明:在正色散介质中,脉宽及带宽均展宽,而在负色散介质中,脉冲沿传播方向越来越窄,表现为孤子效应。
By fish gelatin or bovine gelatin as dispersion medium, two nano-sized AgBr/ I particle emulsions with different morphology and size were prepared. 分别以鱼明胶和骨明胶(惰胶)作为分散介质制备了两种不同形貌与粒径的纳米AgBr/I粒子乳剂。
In view of the application of the absorption of electromagnetic waves of plasma dispersion medium in various fields and the application of plasma stealth technology, the study of its electromagnetic properties in recent years become a hot topic. 由于等离子体这种色散介质对电磁波的吸收在众多领域,特别是在等离子体隐身技术的应用,使得对其电磁特性的研究在近几年成为热门课题之一。
Compared with solvent-borne polyurethane, WPU had disadvantages of low adhesion intensity, poor water-resistance and surface wettability for it used water as dispersion medium, then was unfit to coat the RDX. 但与溶剂型聚氨酯相比,WPU的粘结强度较低,耐水性较差,由于以水为分散介质,对RDX表面润湿性能不佳,不利于其对RDX的包覆。
The waterborne polyurethane ( WPU) has the advantages of slight smell, non-pollution, energy saving and so on, taking the water as the dispersion medium. Its development and application obtains more and more attention with the constant improvement of environmental laws and regulations. 水性聚氨酯(WPU)以水为分散介质具有气味小、不污染环境、节能等优点,随着环境保护法规的不断完善,水性聚氨酯的开发和应用越来越受到重视。
Hydrogel, a gel whose dispersion medium is water, is a good preparation formulation for dermal topical application. 水凝胶(hydrogel)是以水分为分散介质的凝胶,是一种良好的局部皮肤给药剂型。
The influence of reaction conditions, such as the sort of dispersion medium, oil/ water ratio, the sort and amount of dispersant, on the capacity of SAP were discussed. 考察了分散介质种类和油水体积比,分散剂种类和用量等反应条件对吸水性能的影响。
The results showed it is better that using cyclohexane as dispersion medium, the volume ratio of cyclohexane to water was 3:1, and using Span-60 and Tween-80 as dispersants and their mass ratio was 2:1. 实验结果表明:宜采用环己烷为分散介质,环己烷和水的油水体积比为3:1;Span-60和Tween-80为分散剂,Span-60和Tween-80质量比为2:1。
The dispersion medium radiation characteristic computation of the raceway. 回旋区弥散介质辐射特征研究。