carboxyl中文什么意思

n.
【化学】羧基。

• acidic carboxyl:    酸性的羧基
• carboxyl cellulose:    羧基纤维素
• carboxyl end:    羧基末端

例句与用法

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1. 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。
2. An increase in hydrogen ions within cell walls would decrease ionization of carboxyl groupings of the cellulosic fraction .
   细胞壁内部氢离子浓度的增高，能够降低部分纤维质羧基的离子化作用。
3. Standard test methods for carboxyl content of cellulose
   纤维素羧基含量的测试方法
4. Synthesis of 4 - substituted phenyl - 3 - carboxyl - 5 - oxo - tetrahydrofuran
   四氢呋喃衍生物的合成
5. Study on preparation of carboxyl methyl starch
   羧甲基淀粉的合成研究

英文释义

名词

1. the univalent radical -COOH; present in and characteristic of organic acids
   同义词：carboxyl group

a

1. relating to or containing the carboxyl group or carboxyl radical
   同义词：carboxylic