acetaldehyde

1. More research is needed on toxins including formaldehyde, acetaldehyde and acrolein, the authors added.
   报告的作者还称，需要对电子烟排放的甲醛、乙醛和***等其他有毒物质进行更多研究。
2. 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。
3. However, the degradation of reduced ascorbic acid was accelerated due to acetaldehyde treatment.
   然而，乙醛熏蒸处理可以加速荸荠切片中还原性抗坏血酸的降解。
4. Determination of Formaldehyde and Acetaldehyde in Indoor Decoration Materials by HPLC
   高效液相色谱法测定家用装饰材料中甲醛、乙醛的含量
5. The necessary material of2-( 2-methoethyl) acetaldehyde diethyl acetal was synthesized in addition.
   另外还合成了必需原料2-（2-甲氧基乙氧基）乙醛二乙醇缩醛。
6. Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal).
   醇脱氢酶：把乙醇转化为乙醛的酶。
7. Study on Rapid Determination of Alcohol and Acetaldehyde in Grapes by Static Head-Space Gas Chromatography
   静态顶空气相色谱法快速测定葡萄中乙醇和乙醛含量的研究
8. Acetaldehyde generated from the2-butene aldehyde carbonyl and the reaction is the condensation of methylene
   由乙醛生成2-丁烯醛的反应是羰基与亚甲基发生缩合的
9. 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。
10. 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。
11. Studies on the Technology of Acidic Electroless Copper Plating on Steel Matrix Using Acetaldehyde Acid and Glucose
    乙醛酸和葡萄糖用于A3钢酸性化学镀铜工艺研究
12. The corresponding reaction of acetaldehyde is subject to general base catalysis.
    乙醛相应的反应服从广义的碱催化。
13. But those with only one copy can develop a tolerance to acetaldehyde and become heavy drinkers.
    而那些携带一个拷贝数的人却可以耐受乙醛，从而大量饮酒。
14. 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。
15. Quantity Ratio Relationship of Acetaldehyde and Acetal in Liquor The Study of the Glyoxal Synthesized by Acetaldehyde under Nitric Acid
    谈乙醛、乙缩醛在白酒中的量比关系乙醛硝酸氧化制备乙二醛的工艺研究
16. A method for determination of alcohol and acetaldehyde in grapes with static headspace GC-FID has been developed.
    介绍了建立静态顶空气相色谱法测定贮藏后玫瑰香葡萄中乙醇、乙醛含量的方法。
17. 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。
18. 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
19. An oily colorless liquid obtained by the condensation of two molecules of acetaldehyde.
    一种无色的油质液体，浓缩两个乙醛分子而获得。
20. Study on the Heteropoly Compound Catalysts for Ethane Selective Oxidation to Acetic Acid and Acetaldehyde; Advances in Development of Catalysts for Selective Oxidation of Styrene to Styrene Oxide and Benzaldehyde
    乙烷选择氧化制乙酸和乙醛杂多化合物催化剂的研究苯乙烯氧化合成环氧苯乙烷和苯甲醛催化剂的研究进展
21. 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
22. Effect of Exogenous Acetaldehyde on Reactive Oxygen Metabolism in Medium-Term and Late Maturity Peaches During Storage medium well done
    外源乙醛对中熟和晚熟桃果实采后活性氧代谢的影响
23. Glycolate oxidase catalyzes the oxidation of glycolate to glyoxylate. Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal).
    乙醇酸氧化酶能高效催化乙醇酸氧化生成一种重要的有机化工中间体乙醛酸。醇脱氢酶：把乙醇转化为乙醛的酶。
24. This article reviews the relationship of gene polymorphism of ADH, ALDH and CYP2E1 and the metabolism capability of alcohol and acetaldehyde.
    通过对ADH、ALDH和CYP2E1基因多态性与乙醇、乙醛代谢能力的关系进行综述。
25. 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。
26. Changes of Acetaldehyde and Acetal During the Storage of New Distilled Liquor
    新蒸馏白酒贮存过程中乙醛和乙缩醛的变化
27. The synthesis of acrolein by means of the catalytic vapor phase condensation of formaldehyde and acetaldehyde was studied.
    利用冷凝甲醛和乙醛的气相催化法，来研究***的合成。
28. Quantity Ratio Relationship of Acetaldehyde and Acetal in Liquor
    香茅醛环乙二醇缩醛谈乙醛、乙缩醛在白酒中的量比关系
29. Causes and prevention of polymerization of acetaldehyde in rectifying tower in vinyl acetate plant
    醋酸乙烯装置乙醛精馏塔中乙醛聚合原因分析及改造措施
30. 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

noun

1. a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs

   Synonym:    ethanal