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- Keywords Baeyer red mud moisture content surface active agent surface tension Contact an-gle; 拜耳赤泥;含水量;表面活性剂;表面张力;接触角;
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- Surface active agent,auxiliary,water softener and whitener. 表面活性剂、助剂、软水剂、增白剂。
- Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method. 液剂中低沸点溶剂的测定。气相色谱分析法。
- OCL-RH is produced mainly from graphite, assisted with non-toxic-ity mineral oil and some surface active agents. 该润滑剂是以石墨为主,辅以少量无毒矿物油及多种表面活性剂,经物理化学作用精制加工而成,为黑色固体粉末。
- This paper discusses mainly the coating technics of polysulfone hollow fiber membrane for gas separation by the effect of some surface active agents. 主要探讨了一些表面活性剂对气体分离用聚砜中空纤维膜表面涂敷上的作用。
- The effect of different cation surface active agent on apparent viscosity of HPAM has been studied. 研究了不同的阳离子表面活性剂对部分水解聚丙烯酰胺(pam)液中的表观粘度的影响。
- Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method. 清洁剂和洗涤剂中阴离子表面活性剂和单一脂肪酸的测定。电位两相滴定法。
- Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method. 阴离子表面活性剂的无机硫酸盐含量测定。电位测定铅选定电极滴定法。
- Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two phase titration method. 原材料和按配方制造产品中季铵表面活性剂的测定。电位测量两相滴定法。
- This is why I have forbidden any surface activity. 所以我才禁止你们外出活动。
- The result proves that oil-dyadethanolamine is a kind of non-ionic surface active agent(n-SAA)with good properties. 结果表明:所合成的棉油酸二乙醇酰胺是一种性能优良的非离子表面活性剂。
- AIM: Using surface active agent that has wetting ability and solubilising to increase the extraction rate of curcumin. 目的:利用表面活性剂润湿、增溶作用,提高中药姜黄中姜黄素的提取率。
- The effects of monomer ratio and surface active agent on thermalgravimetry were studied. 研究了单体比例、表面活性剂对共聚物热失重的影响。
- At present, the best way is to add in pure water surface active agents, such as by adding ethanol. propylalcohol and other tocaer aicohol, tocaer to the carboxylic acid, etc. 长远最坏的方法是在纯火洋参加暗地活性剂，如参加乙醇.;异丙醇以及其他一些初级醇类，初级羧酸等。
- The effects of tackifing resin, surface active agent on properties of pressure sensitive adhesive wre studied. 并研究了增粘树脂、表面活性剂对压敏胶性能的影响。
- The study situation of cane juice decolorization in a few years were reviewed,included surface active agents,ion exchange,absorption decolorization,redox decolorization and so on. 综述了近几年蔗汁脱色的研究概况,介绍了表面活性剂、离子交换技术、吸附脱色、氧化还原脱色等技术及其应用情况。
- 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 .
- Surface activity groups of dusts affect their biological effects. 矿物粉尘表面活性基团影响粉尘的生物效应。
