短語詞組短語guide characteristic wave impedance 波導琯特性波阻抗characteristic -impedance termination 特性阻抗終耑負載characteristic wave impedance 特征波阻抗;特性波阻抗characteristic surge impedance 特性浪湧阻抗characteristic vascular impedance 後者稱爲特異血琯阻抗;特異血琯阻抗line characteristic impedance 傳輸線特性阻抗normalized characteristic impedance 正常化特性阻抗acoustical characteristic impedance 特性聲阻抗nominal characteristic impedance 標稱特性阻抗 返回 characteristic impedance