The polyanionic membrane material was synthesized with alcohol ( PVA ) and vitriol as raw materials via ultrasonic.

  • 采用超声振荡法,通过聚乙烯醇 ( PVA ) 与硫酸进行酯化反应制备了聚阴离子膜材料.

  • 网络文摘精选 2025-01-19 11:13:10

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