按摩法牛津词典

irone

I 开头单词

常见例句

    用作名詞 (n.)

  • Various processes for synthesis of irone are introduced, including recent progress at home and abroad.
    討論了國內外有關鳶尾酮的郃成路線及郃成方法的新進展。
  • Irone was obtained through three steps reactions with citral and acetone.Citral reacted with acetone in the base catalyst to give pseudoionone.
    採用山蒼子油提取得到的檸檬醛和丙酮等爲主要原料郃成鳶尾酮。
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