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phenolphthalein的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8
phenolphthalein的用法和样例：
例句
用作名词 (n.)
- Examples are litmus and phenolphthalein.
例如石蕊和酚酞。 - The paper presents a novel method for the separation and preconcentration of vanadium with microcrystalline phenolphthalein as the sorbent.
建立了以微晶酚酞作为吸附剂分离富集环境水样中痕量钒的新方法。
词汇搭配
- phenolphthalein test 酚酞试验
- phenolphthalein indicator 酚酞指示剂
- phenolphthalein alkalinity 酚酞碱度
- methyl red phenolphthalein 甲基红酚酞
- phenolphthalein test paper 酚酞试纸
