英语词汇“direct substitution”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	direct substitution
释义	direct substitution 基本例句直接取代 Mostdirect substitutionof groups bound to an aromatic nucleus is limited to diazonium salts.大多数连于芳核能被直接取代的基团仅限于重氮盐。
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