Amplitudes振幅amplituden.广阔；充足；丰富；[物]振幅amplitude converter振幅变换器amplitude frequence幅频amplitude-limitedadj.限幅的amplitude corrector振幅校正器amplitude of signal信号振幅amplitude frequency幅频amplitude threshold辐度阈值amplitude step time阶跃波时间,台阶延迟时间,振幅阶跃时间amplitude attribute振幅属性amplitude selection幅度选择