缩 略 词 ... ME Magnetic–electric 电磁的 ME ModulationEfficiency 调制效率 ME Multi–userEditors 多用户编辑器 ...
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脉宽调制效率最高的电子速度控制。
Pulse Width Modulation electronic speed control for highest efficiency.
结果表明，作为调制通道的导模阶数越低，调制效率越高。
Results show that the lower guide mode acting as the modulation channel is, the larger modulation index can be obtained.
正交幅度调制(QAM)具有较高的调制效率，被广泛应用于各种数字通信系统中。
QAM (Quadrature Amplitude modulation) has been widely used in various digital communication systems due to its high modulation efficiency.
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