“unipolar pulse width modulation”的概念、定义、翻译、参考文献-科学参考

单词	unipolar pulse width modulation
释义	unipolar pulse width modulation Encyclopedia 工学电力电子控制技术释 unipolar pulse width modulation单极性脉宽调制在调制信号的半个周期内，载波只在正极性或负极性一种极性范围内变化，所得到的脉宽调制（pulse-width modulation;PWM）波形也只在单个极性范围变化的控制方式。
随便看	minimum redundancy minimum-redundancy array minimum-redundancy code minimum residual method minimum resolution minimum resolution angle minimum resolvable angle minimum resolvable temperature difference minimum risk minimum set of motions minimum-shift keying modulation and demodulation minimum solution minimum spanning tree minimum spanning tree approach minimum standard model minimum standard model, MSM minimum strategy minimum subcovering minimum subsistence allowances application minimum subsistence allowances audit approval Minimum Subsistence Allowances Dynamic Management minimum subtraction minimum thermometer minimum tree problem minimum value

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