new
phenolphthalein的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
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的用法和樣例：
例句
用作名詞 (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為吸附劑分離富集環境水樣中痕量釩的新方法。
辭彙搭配
- phenolphthalein test 酚酞試驗
- phenolphthalein indicator 酚酞指示劑
- phenolphthalein alkalinity 酚酞鹼度
- methyl red phenolphthalein 甲基紅酚酞
- phenolphthalein test paper 酚酞試紙
