amide

中英词典：amide

形容词

amide [adj.] 1. 含酰胺基的；酰胺的

名词

amide [n.] 1. 酰胺；酰胺基 2. [有化] [有机化学] 酰胺类；酰胺化合物

词语辨析

amide 与 amid 的区别： 1. amide 是名词，表示酰胺或酰胺基。 2. amid 是介词，表示在某事物中或某事物之间。

词汇扩充

amide bond [n.] 酰胺键 amide group [n.] 酰胺基

近义词

amidogen [n.] 酰胺基 ammonia [n.] 氨

反义词

acid [n.] 酸 ester [n.] 酯

柯林斯词典

amide 1. N-COUNT (chemistry) An amide is a compound that is formed when an acid reacts with ammonia or an amine. 酰胺 2. ADJ (chemistry) Amide means relating to or containing the amide group. 酰胺的

牛津词典

amide 1. NOUN Chemistry - A compound derived from ammonia by replacing hydrogen atoms with metal or acid radicals. - A compound derived from an organic acid by replacing a hydroxyl group with an amino group (other than in -COOH). 2. ADJECTIVE Chemistry - Relating to or containing the amide group.

用法

1. This molecule contains an amide group. 这个分子包含一个酰胺基。 2. The reaction between the acid and ammonia forms an amide. 酸和氨之间的反应形成一个酰胺。 3. The amide bond is an important structural feature in proteins. 酰胺键是蛋白质的一个重要结构特征。 4. The amide functional group can be found in many organic compounds. 酰胺官能团存在于许多有机化合物中。

例句

1. The amide compound has a high melting point. 这种酰胺化合物的熔点很高。 2. The formation of an amide requires specific reaction conditions. 形成酰胺需要特定的反应条件。 3. The amide group can be easily identified by spectroscopic methods. 酰胺基可以通过光谱方法轻松识别出来。 4. The reaction between the acid and the amine resulted in the formation of an amide. 酸和胺之间的反应导致酰胺的形成。 5. The amide bond in this compound is very stable. 这个化合物中的酰胺键非常稳定。 6. The amide group plays a crucial role in the function of this protein. 酰胺基在这个蛋白质的功能中起着关键作用。 7. The amide functional group can be modified through chemical reactions. 酰胺官能团可以通过化学反应进行改变。 8. The reaction produced an amide as the main product. 反应生成了酰胺作为主要产物。 9. The amide compound has a characteristic odor. 这种酰胺化合物有一种特殊的气味。 10. The presence of the amide group affects the chemical properties of the compound. 酰胺基的存在影响了该化合物的化学性质。 11. The researcher synthesized a new amide for testing its biological activity. 研究人员合成了一种新的酰胺化合物以测试其生物活性。 12. The amide bond is resistant to hydrolysis under normal conditions. 酰胺键在正常条件下不易水解。 13. The conversion of the carboxylic acid to the amide was achieved through a series of reactions. 通过一系列的反应将羧酸转化为酰胺。 14. The amide functional group is commonly found in pharmaceutical compounds. 酰胺官能团常见于药物化合物中。 15. The compound contains both an amide group and an ester group. 这个化合物中含有酰胺基和酯基。 16. The amide formation is an important step in peptide synthesis. 酰胺的形成是肽合成的重要步骤。 17. The researchers studied the reactivity of different amide derivatives. 研究人员研究了不同酰胺衍生物的反应性。 18. In this reaction, the amine reacts with the acid to form an amide. 在这个反应中，胺与酸反应形成酰胺。 19. The amide compound shows promising biological activity. 这种酰胺化合物显示出有希望的生物活性。 20. The presence of the amide group is confirmed by infrared spectroscopy. 酰胺基的存在通过红外光谱法得到确认。