一化视在阻抗平面 normalized impedance: 标准化阻抗; 归一化阻抗apparent impedance: 表观阻抗; 视阻抗apparent normalized velocity: 归一化视速度normalized apparent resistivity: 归一化视电阻率normalized characteristic impedance: 归一化特性阻抗下载手机词典可随时随地查词查翻译