The principle and procedure for determining heavy oil emulsifying HLB with fluorescence method were introduced.

  • 介绍了用荧光法测定稠油乳化HLB值的原理及操作方法.

  • 互联网摘选 2025-01-20 13:22:40

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