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单词 phenolphthalein indicator
释义
phenolphthalein indicator
  • 简明释义
  • 酚酞指示剂
  • 网络释义
  • 1

    ?酚酞指示剂

    ... phenology 物候学;物候现象 phenolphthalein indicator 酚酞指示剂 phenolphthalein 酚酞 ...

  • 双语例句
  • 1
    Phenolphthalein or indicator of such a kind is used as colour indicator.
    本发明还可加入酚酞或酚酞类酸碱指示剂作显色指示。
  • 2
    Acid calibration potassium hydroxide, to phenolphthalein as indicator.
    钾标定,以酚酞为指示剂。
  • 3
    It is reacted with phenol to produce phenolphthalein, used as an indicator, a dye, and a pharmaceutical.
    它与酚反应生产酚酞,可用作指示剂、染料和医药。
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更新时间:2025/8/6 17:11:53