释义 |
超音频超音频[chāo yīn pín]1.■superaudio; superaudio frequency; superaudiable frequency; supersonic frequency; supra-acoustic (frequency); ultrasonic frequency 常用词组1.■超音频猝熄 hyperacoustic quenching;2.■超音频电报 {讯} superaudio telegraphy;3.■超音频探伤 ultrasonic testing;4.■超音频外差式接收机 {讯} supersonic heterodyne receiver; beat receiver; double detection receiver;5.■超音频振荡器 ultrasonic oscillator |