amplitude-modulated signal 调幅信号
amplitude-modulated indicator [雷达] 调幅指示器
amplitude modulated oscillations 调幅振动
amplitude-modulated carrier 调幅截波
amplitude modulated carrier 调幅载波
amplitude modulated sinusoid 调幅正弦曲线
pulse-amplitude-modulated carrier [电子] 脉冲幅度调制载波
The results show that the induction heat power of magnetic field amplitude-modulated with sine wave and square wave is unrelated to the frequency of modulating wave.
结果表明：方波和正弦波调幅磁场的感应热功率都与调幅波频率无关。
Spectrum of the amplitude-modulated wave is observed by a radio frequency spectrum analyzer and amplitude values of every spectrum are recorded at the upper sideband or lower sideband.
用射频频谱分析仪观测一个已调波的频谱成分，记录上边带或下边带中各条谱线的幅度值，从而可以根据有关算式计算出调制信号（音频信号）的失真度。
In this paper the model of two level atomic momentum spread in amplitude modulated standing light wave was investigated.
分析了二能级原子在振幅调制驻波场中动量扩散模型。
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