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- dialkyltin carboxylate 二烃基锡羧酸酯
- 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
- 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
- These sites include, carboxyl, epoxy, amino and the like. 这些部位包括羧基、羰基、环氧基和氨基等。
- Any of various enzymes that hydrolize the carboxyl radical. 脱羧酶酶的一种,可水解羧基酸。
- Epoxy resin toughened by carboxyl nitrile rubber exhibits good... 羧基丁腈橡胶增韧的环氧树脂胶表现出良好的拉伸剪切性能。
- These sites include, carboxyl, epoxy, amino and the like . 这些部位包括羧基、羰基、环氧基和氨基等。
- Aim: To synthesize carboxylate derivatives of caged bicyclic phosphate. 目的:合成笼状双环磷酸酯的羧酸酯衍生物。
- The applications of the carboxylate in oil field are also introduced. 本文还阐明它们在钻井泥浆,油田开采等方面的应用。
- 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。
- The proposal develops carboxyl to change chloroprene rubber new breed. 建议开发羧基化氯丁橡胶新品种。
- 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。
- Lots of research works showed that dialkyltin compounds have obvious antitumour activity, and the activity of mixed diorganotin compounds are more extensive because of two different alkyl. 大量的研究表明二烃基锡化合物具有一定的抗癌活性,混合二烃基锡化合物由于含有两个不同的烃基具有更广泛的抗癌活性。
- The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量。
- 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。
- The experiments in pigs feed showed that chromium 2-pyridine carboxylate is good feed additive. 以2-吡啶甲酸铬配合物饲喂猪的试验表明,它是一种很有效的饲料添加剂。
- The approach involves chlorization,hydrolyzing the ester,preparing disodium,carboxylate to diacid,sulfonation. 研究了中间产物重结晶条件和结构参数。
- The content of carboxylate ions in marine sulfate polysaccharide 911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量。