英汉词典

  • ketones

    ketones 基本解释

    n. 酮类(ketone的复数)

    英英释义

    ketone

    n.any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals

    ketones 相关例句

    词汇搭配

    短语

    ketones compounds三酮类化合物

    active ketones硅腈化反应

    organic ketones有机酮化物

    aromaticamino ketones芳胺酮类化合物

    total ketones总酮

    Methyl ketones甲基酮

    aromatic ketones 芳香酮 ; 芳基酮

    -ketones

    Olefine ketones第五节

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    词组短语

    ethyl ketone n. 甲乙酮的别名

    ether ketone酮醚

    methyl ethyl ketone甲乙酮;甲基乙基酮

    methyl isobutyl ketone[化]甲基异丁基甲酮(等于hexone)

    methyl ethyl ketone peroxide过氧化丁酮;过氧化甲乙酮

    ketone body酮体

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    双语例句

    • This occurs whentheliverturnsstoredfatintochemicalscalledketones,whichareusedforfuel (and can give you less-than-fresh breath).

      这时肝脏体内储存脂肪转化酮类化学物质常常用来燃料

    • Ketosisoccurswhenyoudon't haveenoughsugar(glucose)forenergy,so yourbodybreaksdownstoredfat,causingketonestobuildupinyourbody.

      没有足够葡萄糖来提供能量时,身体消耗储存脂肪导致身体内累积酮症就会发生

    • Ketonesarealsofoundinabundanceinuntreateddiabetics, and inmedical school,weweretaught tosniff a diabetic's breath to determinewhetherare high.

      未接受治疗糖尿病体内,发现大量物质。我们医学院上学期间,还要学会嗅辨办法去判断病人血糖水平是否过高

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    权威例句

    The directed reduction of β-hydroxy ketones employing Me 4 NHB(OAc) 3
    Studies on organophosphorus compounds XX. syntheses of thioketones
    Directed reduction of .beta.-hydroxy ketones employing tetramethylammonium triacetoxyborohydride
    ChemInform Abstract: The Directed Reduction of β‐Hydroxy Ketones Employing Me4NHB(OAc)3
    Highly enantioselective borane reduction of ketones catalyzed by chiral oxazaborolidines. Mechanism and synthetic implications
    ChemInform Abstract: Directed Reduction of β‐Hydroxy Ketones Employing Tetramethylammonium Triacetoxyborohydride
    ChemInform Abstract: Highly Enantioselective Bornane Reduction of Ketones Catalyzed by Chiral Oxazaborolidines. Mechanism and Synthe...
    ChemInform Abstract: Reductive Amination of Aldehydes and Ketones with Sodium Triacetoxyborohydride. Studies on Direct and Indirect ...
    Responses of leptin to short-term fasting and refeeding in humans: a link with ketogenesis but not ketones themselves.
    ChemInform Abstract: A Stable and Easily Prepared Catalyst for the Enantioselective Reduction of Ketones. Applications to Multistep ...
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