substituted ureas中文,substituted ureas的意思,substituted ureas翻译及用法

2026-03-22 12:23 浏览次数 19

substituted ureas

取代脲

substituted ureas 例句

英汉例句

  • Eight substituted ureas herbicides were synthesized with bis(trichloromethyl) carbonate(BTC). The production structures were identified by elemental analysis and IR.

    用二(三氯甲基)碳酸酯(BTC)代替光气,「一锅法」合成了8种取代脲类除草剂,产物结构经元素分析、IR确证。

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