acetaldehyde
英
美
n. 乙醛
COCA.44531
英英释义
noun
- a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
双语例句
- Effects of Acetaldehyde on Fruit Softening and Pectin Metabolism in Peach at Two Temperatures
绿化9号桃果实软化及果胶代谢中乙醛作用的影响 - Effects of Acetaldehyde Treatment at Different Concentrations on Softening of Post-Harvest Peach and Some Related Physiological Metabolism
不同浓度乙醛处理对桃果实软化及相关生理代谢的影响 - One of these, called alcohol dehydrogenase, turns the alcohol molecules into another chemical, acetaldehyde.
甘油醛－3－磷酸脱氢酶其中有一种叫酒精脱氢酶，把酒精分子转化成另一种化学物质，乙醛。 - Cumene process for acetone The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide.
糖酵解过程中产生的丙酮酸分解为乙醛和二氧化碳。 - During alcoholic fermentation acetaldehyde acts as a hydrogen acceptor instead of oxygen.
在这个过程中乙醛取代了氧作为氢的受体。 - Decanoyl acetaldehyde was extracted from houttuynia cordata thunb by the method of solvent extraction process.
利用溶剂提取法从鱼腥草中提取鱼腥草素。 - Error origin and countermeasure on the analysis of acetaldehyde content in bottle grade PET chip
瓶级聚酯切片中乙醛含量分析的误差来源及对策 - HPLC result indicated that a part of the product after the oxidation of ethanol was a mixture of acetaldehyde and acetic acid.
反向高效液相色谱（HPLC）结果表明乙醇氧化后的产物部分为乙醛和乙酸的混合物。 - The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。 - Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal).
醇脱氢酶：把乙醇转化为乙醛的酶。