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

单词	bipolar pulse width modulation
释义	bipolar pulse width modulation Encyclopedia 工学电力电子控制技术释 bipolar pulse width modulation双极性脉宽调制在调制信号的半个周期内，载波不再是单极性的，而是有正有负，所得到的脉宽调制（pulse-width modulation;PWM）波形也是有正有负的控制方式。
随便看	complete algebraic function complete algebraic system complete algebraic variety complete analytic family complete analytic function complete and cocomplete category Complete and Explicit Algorithm complete anesthesia complete angle complete antisymmetry complete attenuation complete axiomatic theory complete axiom system complete basis complete Baumbach corona complete beta-function complete bigraph complete binary tree complete biorthogonal system complete bipartite graph complete block complete block design complete Boolean algebra complete bouguer gravity anomaly complete boundary

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