| 释义 |
镜频镜频[jìng pín]1.■image frequency; second-channel frequency
常用词组1.■镜频干扰 image interference;2.■镜频回收混频器 image recovery mixer;3.■镜频回收接收机 image recovery receiver;4.■镜频通路 second channel;5.■镜频抑制 image-frequency rejection; image-suppression;6.■镜频抑制比 image-frequency rejection ratio; ratio;7.■镜频阻抗 image-frequency impedance |