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  1. polarography

    • IPA[ˌpəʊləˈrɒɡrəfi]

    英式

    • n.
      a method of analysis in which a sample is subjected to electrolysis using a special electrode and a range of applied voltages, a plot of current against voltage showing steps corresponding to particular chemical species and proportional to their concentration.
    • noun: polarography

    • 更多解釋
    • IPA[ˌpōləˈräɡrəfē]

    美式

    • n.
      a method of analysis in which a sample is subjected to electrolysis using a special electrode ...

    Oxford American Dictionary