调谐振幅法  tuning amplitude

振幅谐调  tuning

调幅振幅调制  amplitude modulation

谐振、调谐  resonate

振幅谐振  amplitude resonance; amorphous substance; amplitude frequency response

正交振幅调幅法  quadrature amplitude modulation

MQAM(多电平正交振幅调制)  MQAM( Multi-level Quadrature Amplitude Modulation

YIG调谐振荡器  YTO

八进制正交振幅调制(8QAM)  octal quadrature amplitude modulation

板极调谐振荡器  tuned plate oscillator

比例谐振调节器(PR)  proportional plus resonant(PR) regulator

变容管调谐振荡器  Varactor tuning oscillator; varactor tuned oscillators

表面一致振幅调节  surface-consistent amplitude adjustment

波幅谐振  amplitude resonance

程控频率振幅调变  programmed frequency amplitude modulation; PFAM

纯振幅调制  amplitude-only modulation

大振幅振动  oscillating in large amplitude; large amplitude vibration

大振幅振动测量  Large vibration measurement

电动机调谐振荡器  motor-tuned oscillator