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单词 皂化
释义 〔glycerol〕A syrupy, sweet, colorless or yellowish liquid, C3H 8O 3, obtained from fats and oils as a byproduct of saponification and used as a solvent, an antifreeze, a plasticizer, and a sweetener and in the manufacture of dynamite, cosmetics, liquid soaps, inks, and lubricants. 甘油,丙三醇:一种糖浆状甜的无色或淡黄色液体,C3H 8O 3,作为由脂肪皂化生产的副产品制得的油脂,用作溶剂、防冻剂、增塑剂和柔软剂,和用于生产炸药、化妆品、液体皂、墨水和润滑油 〔saponated〕Combined or treated with a soap.皂化的:与肥皂合到一起或用肥皂处理的〔saponify〕To convert (an ester) by saponification.使皂化:通过皂化作用使(酯)皂化〔saponification〕A reaction in which an ester is heated with an alkali, such as sodium hydroxide, producing a free alcohol and an acid salt, especially alkaline hydrolysis of a fat or an oil to make soap.皂化:一种酯与碱,如氢氧化钠,混合加热产生的反应,可生成游离醇和酸盐,尤指能用来制肥皂的油脂碱性水解物
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更新时间:2024/11/30 0:09:11