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- Keywords carboxyl groups;measure method;conductivity titration; 关键词羧基;测定方法;电导滴定;
- Keywords Carboxyl group;Porous;Suspension polymerization;Magentic polymer microsphere; 羧基;多孔;悬浮聚合;磁性聚合物微球;
- Keywords carboxyl group;magnetic nanoparticles;plasmid DNA;SPRI;superparamagnetic; 关键词羧基功能化;纳米磁性粒子;质粒DNA;SPRI;超顺磁性;
- Containing two carboxyl groups per molecule. 二羧基的每个分子中含有两个羧基的
- The pH is equal to the of the carboxyl group. 等于羧基pKa的pH
- Keywords carboxylated copolymer latex;alkalic-thickening;distribution of surface carboxyl group; 羧基化共聚乳液;碱增稠;表面羧基分布;
- The introduction of a carboxyl group into a compound or molecule. 羧化把一个羧基引入一个化合物或一个分子
- The pendant carboxyl groups add more crosslinking sites and polar than Nitrile. 在丁腈橡胶的基础上,羧基增加架桥端并赋予更高的极性。
- The results indicate that carboxyl group is strongly interacted with MMT. 试验结果表明,羧酸基团与MMT有很强的相互作用。
- Another end for the hydroxyl and the carboxyl group, has the water affinity. 另一端为羟基和羧基,具有亲水性。
- Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end. 每个脂肪酸由一端带有一个羧基的碳酸链组成。
- In addition to the amino and carboxyl groups possessed by all amino acids(except proline), the R group of some amino acids can ionize. 另外,所有的氨基酸都拥有氨基和羧基(除了脯氨酸),一些氨基酸的R基能电离
- A pretreatment of wood fibers was applied using diluted HCl to convert carboxyl groups to carboxyl acids. 用稀盐酸对纸浆进行预处理可以使其羧酸盐转化成羧酸的形式。
- The contents of methoxyl and carboxyl groups have good linear relationships between the contents... 木质素的甲氧基、羧基含量与总氮、有效氮含量均呈较好的线性关系。
- Removal of a carboxyl group from a chemical compound,usually with hydrogen replacing it. 脱羧作用从一化合物中脱去羧基,通常是用氢来替换。
- Carboxyl Reduction The carboxyl groups of all amino acids undergo organic reactions leading to the formation of amides, esters, and acid halides. 羧基还原所有氨基酸的羧基基团,都能进行有机反应,并可形成酰胺化合物,酯和卤化物。
- Removal of a carboxyl group from a chemical compound, usually with hydrogen replacing it. 脱羧作用从一化合物中脱去羧基,通常是用氢来替换
- The fact that IR vibrating peaks of the carboxyl group have made a wide and split peak is explained in this paper. 解释了该类配合物的羧基红外振动峰是一宽峰且有劈裂的特点。
- Keywords carboxyl;hydrazone;lead complex; 羧基;腙;铅配合物;
- During green liquor pretreatment-kraft pulping process,both pretreatment and kraft cooking variables influence the carboxyl groups content of the pulp. 绿液预处理和硫酸盐蒸煮工艺参数影响纸浆的羧基含量。