The results show that the BDSA salts have high surface activity.
结果表明BDSA盐具有较高的表面活性。
Then sandblasting, flame or chemical means, and improve the surface activity.
然后用喷砂、火焰或化学方法处理，提高表面活性。
High surface activity and good emulsifying action of such surfactants are found.
这类表面活性剂具有较低的表面张力和相当好的乳化性能。
In the meantime, the influence to anionic stability and surface activity of the crystal size were investigated.
同时，研究了晶体大小对晶格离子稳定性和表面活性的影响。
The main reason of coal spontaneous combustion is interaction between surface activity structure of coal and oxygen.
煤自燃主要是由于煤表面活性结构与氧之间相互作用的结果。
Biosurfactant is a kind of microbial compounds produced by microorganism that exhibited pronounced surface activity.
生物表面活性剂是由微生物产生的一类具有表面活性的生物化合物。
In serious alkaline media, "solid surface activity" values are quite low and the adsorption can't take place therefore.
在强碱性介质中，“固体表面活度”很低，若二硫代碳酸盐浓度不大，则不能发生吸附。
The results showed that the emulsifier possessed good surface activity, and it had good emulsifying properties for rosin.
结果表明该表面活性剂有良好的表面活性，并对松香有很好的乳化性能。
The experiment results show that all the HDP-HPCHS products can easily dissolve in water and all possess good surface activity.
实验结果表明，不同分子量的HDP-HPCHS产物均具有良好的水溶性和表面活性，且其表面活性随分子量的改变而呈规律性变化。
A new method to characterize the surface activity of zirconia powder, iodine adsorption method has been discussed in this paper.
本文讨论了一种表征氧化锆超细粉料的新方法——碘吸附法。
HPMC solution has the function of surface activity, which can be used as colloid protecting agent, emulsifying agent and dispersant.
HPMC水溶液具有表面活性功能，可作为胶体保护剂，乳化剂和分散剂。
Ozone method was used to modify surface activity of pitch carbon fiber to improve the interfacial adhesion between fibers and matrix.
为了提高沥青基炭纤维表面活性，采用臭氧氧化法对沥青基炭纤维表面进行改性。
Testing include seat right side and back side strength testing, seat surface strength testing and seat surface activity endurance testing.
各项测试包括椅背正反面强度测试、椅背动作耐久测试、座面强度测试及座面动作耐久测试等。
The result showed that anionic and cationic type surfactants would form a substance having no surface activity, and could not be used together.
实验结果表明，阳离子表面活性剂与阴离子表面活性剂复配容易生成不具有表面活性的物质，故不宜一同使用。
The results showed that these surfactants have high surface activity and same hydrophilic group, and the 1,3dioxolane ring are also hydrophilic.
这些表面活性剂具有较高的表面活性和相同的亲水基，1 ，3二氧杂环戊烷基团也有一定的亲水性。
Conclusion There are other components to contribute to the surface activity of Glycyrrhiza Radix solutions except saponins in Glycyrrhiza Radix.
结论甘草中除皂苷组分具有表面活性外，其他组分对表面活性有贡献。
UR spectrometry shown that molecular structure of converted ligninsulfonates changed in great extent and their surface activity obviously improved.
红外光谱分析表明，改性后的木质素磺酸钠分子结构有较大改变，表面活性明显提高。
Results the efficiency, efficacy and surface concentration were analyzed, and the surface activity of the solution of Glycyrrhiza Radix was better.
结果分析了溶液的表面活性效能、效率和表面过剩浓度，甘草水煎液表面活性较好。
For the two nonionic monomers, one of which is the nonionic large monomer provided with surface activity, the other one is nonionic monomer acrylamide.
在两种非离子单体中，其中一种是具有表面活性的非离子大单体，另一种是非离子单体丙烯酰胺。
The results indicated that the product could decrease the surface tension of water, and had lower critical micelle concentration, better surface activity.
该种阳离子表面活性剂具有较好的表面活性。
The properties of alkyl polyglucoside (APG) are briefly narrated, i. e. physical property, solubility, surface activity, toxicity, biodegradability and so on.
简要概述生物基表面活性剂烷基糖苷的物理性和溶解性、表面活性、安全性和生物降解等性能。
Through measures such as surface contact Angle method and infra-red spectrum, the effects of particle size, particle surface activity, particle shape, etc were studied.
通过对改性产品接触角测量和红外光谱分析，探讨了颗粒粒度、表面性质、晶体结构对填充橡胶性能的影响。
The surface activity of minerals and materials is a characteristic parameter of their surface reactivity, which is controlled by the functional groups on mineral surfaces.
矿物及其材料的表面活性是其表面反应性的具体表征，它是由矿物表面功能基所控制。
The properties of viscosity and surface activity of urea-formaldehyde oligomers were studied, as well as their relationship with the encapsulation efficiency of microcapsules.
研究了低分子量脲甲醛缩聚物水溶液的粘度特征和表面活性及其与胶囊包封率的关系。
Surface activity theory of molecules absorbed (modified) on electrode surface was employed to compare with the experimental cyclic voltammograms using a computer-fitting approach.
实验结果用电极表面吸附(修饰)分子的表面活度理论进行计算机拟合和此较，实验数据与理论符合较好。
Silicone surfactants have become one of the most successful group of surfactant. Their outstanding surface activity of these products is not only in water but also in organic media.
硅氧烷表面活性剂是最成功的一组表面活性剂，它们优异的表面活性不仅在水体系中，而且还存在有机介质中。
Objective: to find good activity surface activity dose which eliminating chromium ion in the waste water by using foam flotation method to determine the kinds of the surface activity.
前言：目的：为找到泡沫浮选法去除废水中铬离子活性较好的表面活性剂，对表面活性剂种类进行探索。
With thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gel, surface activity, water retention and protective colloid and other characteristics.
具有增稠，粘合，分散，乳化，成膜，悬浮，吸附，凝胶，表面活性，保持水分和保护胶体等特性。
With thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gel, surface activity, water retention and protective colloid and other characteristics.
具有增稠，粘合，分散，乳化，成膜，悬浮，吸附，凝胶，表面活性，保持水分和保护胶体等特性。
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