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ketene
[ˈkiːtiːn] [ˈkitin]

  • n. 烯酮;乙烯酮

网络释义专业释义英英释义

  [有化] 乙烯酮

... ketene and acetic acid process 乙烯酮-醋酸法 ketene 烯酮;乙烯酮 ketinella 凯丁牙形石属 ...

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  [有化] 烯酮

... ketene and acetic acid process 乙烯酮-醋酸法 ketene 烯酮;乙烯酮 ketinella 凯丁牙形石属 ...

基于1个网页-相关网页

短语

Ketene dimethyl 二甲酮

ketene lamp [化工] 乙烯酮灯

Alkyl ketene Dimer 烷基烯酮二聚体 ; 学名烷基烯酮二聚物

Acety ketene 双乙烯酮 ; 乙酰基乙烯酮 ; 乙酰乙烯酮 ; 二乙烯酮

alkyl ketene 烷基烯酮

acetyl ketene [有化] 乙酰基烯酮 ; 二乙烯酮 ; 双乙烯酮 ; 二烯酮

Ketene dimer 双乙烯酮 ; 乙烯基乙烯酮 ; 双烯酮

Alkyl Ketene Dimers 烷基烯酮二聚物

ketene and acetic acid process 乙烯酮

 更多收起网络短语
  • 乙烯酮 - 引用次数:4

    The bimolecular single collision reaction potential energy surface of CN, NCO, CP radical with ketene (CH_2CO) were investigated by means of B3LYP and QCISD(T) methods.

    本文采用B3LYP和QCISD(T)方法计算得到了CN、NCO、CP自由基分别与乙烯酮(CH_2CO)双分子单碰撞反应势能面、产物分布和反应机理。

    参考来源 - CN、CP和NCO自由基与CH
    乙酰酮
    烯酮
    烯酮类;乙烯酮
  • 烯酮
  • 乙烯酮
    烯酮类;乙烯酮

·2,447,543篇论文数据,部分数据来源于NoteExpress

Ketene

  • abstract: A ketene is an organic compound of the form R'RC=C=O. The term is also used specifically to mean ethenone, the simplest ketene, where R' and R are hydrogen atoms.

以上来源于: WordNet

 柯林斯英汉双解大词典 

ketene /ˈkiːtiːn, ˈkɛt-/

  • 1. 

    N a colourless irritating toxic gas used as an acetylating agent in organic synthesis. Formula: CH2:CO 乙烯酮 (Also called ethonone)

同近义词

  • n. [有化]烯酮;乙烯酮
  • ethenone

双语例句

  • Ketenes notably dimethyl ketene readily undergo oligomerization and polymerization.

    酮,特别是甲基烯酮,很容易齐聚聚合。

    youdao

  • Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.

    酮,特别是甲基烯酮,很容易齐聚聚合。

    youdao

  • Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.

    酮,特别是甲基烯酮,很容易齐聚和。

    youdao

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