acetoin中文，acetoin的意思，acetoin翻译及用法

2026-07-15 07:02 浏览次数 17

acetoin

英[ə'setɔɪn]美[ə'setɔɪn]

n. [有化] 乙偶姻（等于3-hydroxy-2-butanone）

acetoin 英语释义

英语释义

    1. a colorless liquid hydroxy ketone C4H8O2 formed from various carbohydrates by fermentation — called also acetylmethylcarbinol

acetoin 片语

片语

Acetoin Formate乙偶姻甲酸酯

acetoin and乙偶姻和

acetoin fermentation羟基丁酮发酵

Chiral acetoin手性乙偶姻

acetylmethylcarbinol acetoin乙酰乙醇

Acetoin Dimer乙偶姻二聚体

Acetoin butyrate乙偶姻丁酸酯

acetoin 例句

英汉例句

  • The study on acetoin crystallization dimer showed that the yield of acetoin-dimer was affected by the optical rotation of acetoin.

    对乙偶姻二聚体结晶的研究表明，乙偶姻的旋光值对二聚体的结晶得率影响很大，旋光值越接近于零，结晶得率越高。

  • The contents of diacetyl and acetoin in wine increased significantly and the average was twice as much as that in controlled wine.

    双乙酰，乙偶姻含量有大幅度增加，其含量比对照酒高一倍。

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