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  1. Oxford Dictionary

    unipolar

    • IPA[juːnɪˈpəʊlə]

    英式

    • adj.
      having or relating to a single pole or kind of polarity；(of a transistor or other device) using charge carriers of a single polarity.
    • 釋義

    形容詞

    • 1. having or relating to a single pole or kind of polarity a unipolar magnetic charge
    • ▪ (of a transistor or other device) using charge carriers of a single polarity.
    • 2. (of psychiatric illness) characterized by either depressive or manic episodes but not both.
    • 3. (of a nerve cell) having only one axon or process.
    • 更多解釋

    unipolar

    • IPA[yo͞onəˈpōlər]

    美式

    • adj.
      having or relating to a single pole or kind of polarity: a unipolar magnetic charge

    Oxford American Dictionary