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- 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。
- NAD (non aqueous dispersion) coatings stablized with the non aqueous dispersion polymer stablizer has been developed. 制备了非水分散聚合稳定剂稳定的非水分散体涂料(NAD涂料)。
- This essay discusses a new way to determine the alcohol content(mainly lauryl alcohol) of rolled oil based on the theory of non aqueous titration. 采用非水滴定的原理对轧制油中醇 (主要为月桂醇 )的质量分数进行了测定。
- 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。
- The essay introduces the semimicro non aqueous titration method that how to apply glacial acetic acid as solvent and perchloric acid as titrant to test the content of potassium p chlorophenoxyacetate. 介绍了用冰醋酸作溶剂,以高氯酸作滴定剂对对氯苯氧乙酸钾的含量进行测定的半微量非水滴定法。
- 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。
- dense non aqueous phase liquid (DNAPL) pollution DNAPL污染
- 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。
- 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。
- Keywords lipase;non aqueous phase;synthesis;sorbitan monooleate;syuthesis; 脂肪酶;非水相;失水山梨醇单油酸酯;合成;
- Keywords seedvax;the potentiometric titration;the non aqueous titration; 拌种灵;电位滴定法;非水滴定法;
- Dehalogenation in Aqueous System 水相脱卤
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- In the aqueous system, the LY402 showed the similar ability to degrade low-chlorinated PCBs congeners when the absorbance of the cell of LY402 was 0.2, 0.5, 1.0 or 2.0 at 600 nm, respectively. 在液相生长细胞体系中,当LY402在600nm的吸光度分别为0.;2、0
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。