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  1. Oxford American Dictionary

    fractional distillation

    • IPA[ˈfrækʃənl]

    美式

    • n.
      separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column.

    • noun: fractional distillation

    • 更多解釋

    fractional distillation

    英式

    • n.
      separation of a liquid mixture into fractions differing in boiling point (and hence chemical ...

    Oxford Dictionary