调变失真度 modulation distortion: 调制畸变; 调制失真degree of distortion: 变形程度; 畸变度, 失真度; 失真度degree of modulation: 调制度modulation degree: 调变度; 调制度; 调制深度cross modulation distortion: 交叉调制失真下载手机词典可随时随地查词查翻译