In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent.

  • 在磺化反应中, 采用共沸除水硫酸磺化法.

  • 互联网摘选 2025-01-17 06:30:57

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句