《英汉医学词典》modulation transfer 调幅变换,调制转换,调制传递 diffraction modulation transfer function: 衍射调制备递函数; 衍射调制传递函数function, modulation transfer (mtf): 调制传输功能modulation transfer factor: 调制传递系数modulation transfer function: 灯传递函数; 调制传递函数; 反差函数modulation transfer function frequency: 调制传递函数频率下载手机词典可随时随地查词查翻译