中英互译
superheterodyne receiver
基本释义
- n.[电讯] 超外差式收音机
双语例句
- This paper first discusses the instinct disadvantage of a superheterodyne receiver, which is that it has more spurious response.本文首先指出了超外差接收机的固有缺点，即它有更多的虚假响应。
- Finally, it points out that, as far as wide open receiver is concerned, to suppress or reduce the spurious response is one of the most important tasks in designing a superheterodyne receiver.最后指出对于宽开接收机而言，抑制或减少虚假响应是设计超外差接收机的重要任务之一。
- The system uses the emitter to send ultra high frequency signals after coding with signal coder and the secondary superheterodyne mixing receiver to accept the moving target signals.系统中发射器采用编码器编码后发送超高频信号，接收器采用二次混频型超外差式接收移动目标信号。
网络短语
- double superheterodyne receiver双变频超外差接收机
- optical superheterodyne receiver光学超外差接收器；超外差光接收机
- high performance superheterodyne receiver高性能超外差式接收机
- dual-conversion superheterodyne receiver双变频超外差式接收机
- superheterodyne receiver superheterodyne超外差
英英释义
- n.a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified