V2EX isomerize

Isomerize

定义 Definition

isomerize(动词):使(分子)发生异构化;使一种化合物转变为与其分子式相同但结构不同的另一种形式(异构体)。常用于化学、生物化学与工业催化语境。(也可作不及物动词,表示“发生异构化”。)

发音 Pronunciation

/asmraz/

例句 Examples

The enzyme can isomerize glucose into fructose.
这种酶可以把葡萄糖异构化为果糖。

Under heat and a catalyst, the compound may isomerize, which changes its properties without changing its molecular formula.
在加热和催化剂作用下,该化合物可能发生异构化;这会在不改变分子式的情况下改变其性质。

词源 Etymology

isomerize 来自 isomer(异构体)+ -ize(使……化、使成为……)。isomer 源于希腊语:isos(相同)+ meros(部分),强调“组成相同但排列不同”。因此 isomerize 字面意思就是“使之成为异构形式/使其发生异构变化”。

相关词 Related Words

文学与典籍中的用例 Literary Works

  • Organic Chemistry(Clayden, Greeves & Warren)在反应机理与重排/异构化章节中常见 isomerize
  • Lehninger Principles of Biochemistry(Nelson & Cox)在糖类代谢与异构酶(isomerase)相关叙述中会出现该动词或相关表达。
  • March’s Advanced Organic Chemistry(Smith & March)在讨论碳正离子重排、催化条件下的结构转变时常用 isomerize
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