“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	inverted region inverted repeat inverted sentence inverted siphon inverted siphon water measurement inverted spectral term inverted state of particle number inverted U hypothesis inverted u-shaped development theory inverted words invertendo inverter invertibility invertibility condition invertibility property invertible invertible counterpoint invertible diffusion process invertible element invertible finite automaton invertible fractional ideal invertible function invertible ideal invertible jet invertible knot

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