| 单词 | superheterodyne |
| 释义 | superheterodynea. 超外差的, 超外差式的n. 超外差式接收机, 超外差式收音机 superheterodyne su.per.het.er.o.dyne AHD: [s›”p…r-hµt“…r-…-dºn”] D.J. [7su8p*6het*r*7da!n]K.K. [7sup+6hWt*r*7da!n]adj.（形容词）Of, relating to, or being a form of radio reception in which the frequency of an incoming radio signal is mixed with a locally generated signal and converted to an intermediate frequency in order to facilitate amplification and the rejection of unwanted signals.超外差式的：属于、关于或者是无线电接收的一种方式的，接收的无线电信号和当地发射的无线电信号的频率相混合，变成一种折衷的频率，目的在于放大或排除不要的信号n.（名词）A superheterodyne radio receiver.超外差式收音机语源:1. super(sonic) super(sonic)2. heterodyne heterodyne |
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