专业释义英英释义
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羧基 - 引用次数：275
. .03 hydrogen bond forms between the nitrogen atom of a -NH2 and the oxygen atom of the carboxyl.
2) 氨基酸负离子中，α-NH2上的氮原子也和羧基氧原子形成N1—H2…O3氢键。
参考来源 - 天然氨基酸离子的量子化学研究 -
羧基 - 引用次数：122
Only the epoxy groups on graphene oxides were reduced by alcohols, while those groups such as hydroxyl and carboxyl groups were maintained.
经过乙醇和乙二醇处理后的氧化石墨烯,只有环氧基功能团可以被还原,而对羟基和羧基的还原效果则比较差。
参考来源 - 基于石墨烯材料的制备及其性能的研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
carboxyl [ kɑ:'bɔksil ]
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n.
the univalent radical -COOH; present in and characteristic of organic acids
同义词： carboxyl group
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adj.
relating to or containing the carboxyl group or carboxyl radical
同义词： carboxylic
以上来源于: WordNet
双语例句
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Determine carboxyl content with Fourier infrared spectrum instrument.
用傅立叶红外光谱仪测定羧基含量。
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Objective: To observe the effect of carboxyl-amino-polysaccharide on the gastric ulcer.
目的观察羧基化氨基多糖药物抗胃溃疡的作用。
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The contents of carboxyl, phenol hydroxyl, and lactones groups on carbon black surface have been determined.
同时测定了炭黑表面羧基、酚羟基、内酯基等酸性含氧基团的含量。
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