The effects of temperature, time, concentration of catalyst and solvents on the yield of HPN were studied in detail.

  • 重点考察了反应温度、时间、催化剂浓度及采用双溶剂对羟丙腈收率的影响。

  • 互联网摘选 2025-01-20 19:13:20

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