To Phenolphthalein As Indicator的意思|示意
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以酚酞为指示剂
To Phenolphthalein As Indicator的网络常见释义
以酚酞为指示剂 Acid calibration potassium hydroxide, to phenolphthalein as indicator.
To Phenolphthalein As Indicator相关例句
Acid calibration potassium hydroxide, to phenolphthalein as indicator.
钾标定，以酚酞为指示剂。
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。