中英
干花菊
  • 翻译

Dried chrysanthemum

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  • 网络释义
  • 1

     Xeranthemum annuum

    ... 干花菊 Xeranthemum annuum 干花制作 Flower production 食用干花 Edible dry flowers ...

短语
  • 双语例句
  • 1
    用超临界CO2从除虫干花中萃取的除虫素,这种膏状物不能直接用来加工或深加工杀虫产品。
    Extracted pyrethrins from pyrethrum dried flower by super critical CO2 . is a paste called oleoresin which isn't suitable to formulate insecticidal products either use in household or crops.
  • 2
    除虫素主要在除虫菊花中合成,其含量占整个植株的95%以上,而干花中除虫素含量在1.2 - 2.0%。
    The pyrethrins are mainly synthesized in pyrethrum flowers and the content is more than 95%. The content in the dried flowers is about 1.2-2.0%.
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