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- two- phase aqueous system 双水相
- Wetting agent and defoamer for aqueous system, suitable for water-base Resin and phosphoric process. 脂,磷酸制程
- The synthesising of accelerator NS was researched by rubber accelerator M,tert-butylamine and H2O2 in aqueous system. 采用促进剂M、叔丁胺为原料,以过氧化氢为氧化剂,用水做溶剂在酸性条件下合成橡胶硫化促进剂NS。
- Molecularly imprinted polymeric microspheres(MIPMs) for S-naproxen were prepared in aqueous system by a one-step swelling and polymerization. 采用单步溶胀聚合法在水溶液中制得了单分散的S-萘普生分子印迹聚合物微球。
- A hydrophilic organic phase/salt containing aqueous system is formed by ethanol and dipotassium hydrogen phosphate and water. 以乙醇、磷酸氢二钾和水形成亲水有机相/含盐水体系。
- The enrichment behaviors of sodium dodecylsulfate (SDS) and bovine serum albumin (BSA) in SDS/BSA mixed aqueous system have been studied by the method of foam fractionation. 借助泡沫分离法对阴离子表面活性剂十二烷基硫酸钠(SDS)、牛血清白蛋白(BSA)混合体系中,两种表面活性物质的富集行为进行了研究,并讨论这两种成分的存在对泡沫行为的相互影响。
- H2O were selected as the monomers of polymerization reaction to synthetise the PTA-AA and phosphono-PTA-AA copolymer scale inhibitors:by free radical initiated aqueous system polymerization. 以马来酸酐-乙醇胺、丙烯酸以及次亚磷酸钠为聚合反应的单体,采用自由基水溶液聚合,分别制备出了PTA-AA共聚物和膦基PTA-AA共聚物防垢剂。
- The interactions between hydroxypropyl methylcellulose (HPMC) and potassium persulfate (KPS) during the emulsion graft copolymerization process in aqueous system were investigated. 摘要研究了乳液接枝共聚合,单体未加入体系前羟丙基甲基纤维素(HPMC)与引发剂过硫酸钾(KPS)的相互作用。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- Using the confocal micro Raman system we have observed the surface Raman spectrum of pyridine adsorbed on a HNO 3 etched nickel electrode surface in a non aqueous system for the first time. 本文利用共焦显微拉曼系统,获得有机乙醇溶剂中吡啶分子吸附在硝酸刻蚀镍电极表面的拉曼光谱,与水体系相比谱峰强度有所降低。
- The two systems of government are polar opposites. 这两种政体正好相反。
- High Pressure Vibrational Spectroscopy of Aqueous Systems: Phospholipid Dispersions and Proteins. 水溶液体系的高压震动光谱学:磷脂分散、蛋白质。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- Dehalogenation in Aqueous System 水相脱卤
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- At that time he had two helpers. 当时他有两个助手。
- Kindly send us two samples of each class quote for. 报价时,请对每一个等级的各寄两个样品。
- The two boys decided to play truant and go fishing. 这两个男孩决定逃学去钓鱼。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。