acetaldehyde

[ˌæsɪ'tældəhaɪd]
  • 释义

  • 乙醛，醋醛;

  • 双语例句
  • 1、

    Simple examples of aldehydes are methanal ( formalaehyde , HCHO ) and ethanal ( acetaldehyde , CH 3 CHO ).

    简单的醛有甲醛(HCHO ) 和乙醛 ( CH3CHO ).

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  • 2、

    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.

    辞典例句
  • 3、

    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.

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  • 4、

    Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal ).

    醇脱氢酶:把乙醇转化为 乙醛 的酶.

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  • 5、

    Perfume Features: The main tone of acetaldehyde rose floral notes.

    香水特色: 以玫瑰为主调的乙醛花香调.

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  • 6、

    Acetaldehyde almost exists ubiquitously and is harmful to people.

    乙醛广泛存在于环境中,危害人体健康.

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  • 7、

    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.

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  • 8、

    The concentration of ethanol and acetaldehyde in Meiguixiang grape after 120 day storage was studied.

    研究了不同极值气体条件下贮藏过程中,玫瑰香葡萄果实内乙醇和乙醛含量的变化规律.

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  • 9、

    A colorless liquid polymer, C 6 H 12 O 3, of acetaldehyde, used as a solvent and a sedative.

    仲(乙)醛,三聚乙醛一种用作溶剂和镇定剂的无色液体聚合物, c6h12o3.

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  • 10、

    The necessary material of 2 - ( 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.

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  • 11、

    Gas is a very important analysis way, which is analyse ethanol and acetaldehyde in the experiment.

    在发动机尾气测试过程中, 通常我们只能测量排气中的总碳氢,并不知道排气中的乙醇和乙醛的具体含量.

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  • 12、

    Photocatalytic degradation products of acetaldehyde included acetic acid, carbon dioxide and H 2 O vapor.

    气态乙醛光催化降解产物包括乙酸 、 CO2和H2O等.

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  • 13、

    Gas chromatography ( GC ) 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.

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  • 14、

    A fast chromatographic determination of formaldehyde and acetaldehyde from the feed - in of pentaerythritol production was reported.

    利用色谱法快速测定甲醛、乙醛混合溶液中各组分的浓度,为工艺提供准确的数据,指导工艺生产.

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  • 15、

    These results suggested that alcohol and acetaldehyde a significant restrained action to oligodendrocyte.

    酒精、乙醛对少突胶质细胞生长有明显抑制作用.

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