| 单词 | 酸基 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔cochineal〕A red dye made of the dried and pulverized bodies of female cochineal insects. It is used as a biological stain and as an indicator in acid-base titrations.胭脂红：由雌胭脂虫虫体干燥并研成粉末制成的一种红色染料。用作生物着色剂和酸基滴定指示剂美国传统〔diprotic〕Having two hydrogen ions to donate to bases in an acid-base reaction.双质子的：有两个氢基离子以便酸基反应的美国传统〔imide〕A compound derived from ammonia and containing the bivalent NH group combined with a bivalent acid group or two monovalent acid groups.酰亚胺：源自氨的一种化合物，含有与一个二价酸基或者二个一价的酸基结合的氨基(NH)美国传统〔imine〕A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.亚胺：源自氨的一种化合物，含有与一个二价非酸基结合的氨基(NH)美国传统〔peptide bond〕The chemical bond formed between the carboxyl groups and amino groups of neighboring amino acids, constituting the primary linkage of all protein structures.肽键：相邻氨基酸的羧基和酸基之间的化学键，包括所有蛋白质结构中的基本联系美国传统〔peptide〕Any of various natural or synthetic compounds containing two or more amino acids linked by the carboxyl group of one amino acid and the amino group of another.肽：一种自然或人工的合成物，包括二个或二个以上氨基酸，通过一个氨基酸的酸基和另一个的羧基结合而成美国传统〔sulfonate〕To introduce into (an organic compound) one or more sulfonic acid groups.磺化：引用一个或多个磺酸基到（一个有机化合物中）美国传统〔sulfonic acid〕Any of several organic acids containing one or more sulfonic groups.磺酸：一种含有一片或更多磺酸基的有机酸美国传统 |
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