phenyl acetaldehyde dimethyl acetal.
苯乙二甲缩醛
formaldehyde acetaldehyde condensation.
甲乙醛缩合
Formaldehyde and acetaldehyde aldol condensation
甲醛和乙醛醛醇缩合
Polarographic study of acrolein, formaldehyde and acetaldehyde
丙烯醛、甲醛和乙醛的极谱研究
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
Vapor pressures of different concentration acetaldehyde were measured.
测量了不同浓度乙醛溶液的蒸汽压力。
Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde.
醇脱氢酶把乙醇转化为乙醛的酶。
This means that it is better to add gradually the acetaldehyde than caustic.
这意味着反应过程中最好地逐步加入乙醛。
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
Formaldehyde, acetaldehyde and acrolein are common aldehyde in the environment.
甲醛、乙醛和丙烯醛均为环境中常见的醛类。
Pressure distillation used in acetaldehyde production can save energy markedly.
将加压蒸馏技术应用于乙醛生产, 节能效果显著。
Pyruvate , produced during glycolysis is converted to acetaldehyde and ethanol.
全部总反应见下面公式。
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。
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
Formaldehyde mixed with acetaldehyde and gradually adding sodium hydroxide as reactor.
甲醛和乙醛混合, 逐渐加入氢氧化钠到反应装置。
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。
Snowpack processing of acetaldehyde and acetone in the Arctic atmospheric boundary layer
北极大气边界层中乙醛和丙酮的积雪处理
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。
Gas chromatography technology was used to analyze the acetaldehyde in engine exhaust gas.
介绍了利用气相色谱分析技术分析发动机尾气的方法。
The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide.
糖酵解过程中产生得丙酮酸分解为乙醛和二氧化碳。
The synthesis of catalyst and the drying of acetaldehyde are the key steps of the experiment.
催化剂的合成和乙醛的干燥是实验的关键步骤。
The energy efficiency of acetaldehyde ozonation increased with the decrease in energy density.
臭氧氧化乙醛得能量效率随能量输入密度得增加而减少。
Yeast strains had the important effect on the acetaldehyde content at the end of fermentation.
酵母菌株对发酵后期乙醛的含量影响很大。
Acetone is the most abundant carbonyl in the atmosphere, followed by formaldehyde and acetaldehyde.
大气中一般是丙酮的浓度最高，其次是甲醛和乙醛。
Optimize the Technical Parameters of Acetaldehyde Oxide Reaction, and Raise the Yield of Acetic Acid
优化乙醛氧化反应工艺参数提高醋酸收率
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