• 2022-06-29
    (单选)组分在液相中的扩散系数数量级大约是()*
    A: [img=187x35]18035490240f382.jpg[/img]
    B: [img=176x37]180354903024def.jpg[/img]
    C: [img=183x34]180354903af9635.jpg[/img]
    D: [img=210x29]18035490468db92.jpg[/img]