mixed indicator

英 美
  • 混合指示剂
  • indicator n.指示器;指示剂;指示牌;【统计学】指标;【计】指示符
  • mixed adj.混合的;男女混合的mix的过去式和过去分词.
    1. The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride.
      提出了采用百里酚酞和酚酞混合指示剂作为顺丁烯二酸酐含量测定的新指示剂。