“four quadrant rectifier”的概念、定义、翻译、参考文献-科学参考

单词	four quadrant rectifier
释义	four quadrant rectifier Encyclopedia 工学轨道交通车辆电力电子变换设备释 four quadrant rectifier四象限整流器电动车辆上安装的可以将电能从交流接触网侧馈入到直流侧，也可以将电能由直流侧回馈到交流接触网的电力电子设备。又称PWM整流器。
随便看	essential game essential gene essential graded ideal essential homomorphism essential hyperplane arrangement essential ideal essential inferior limit essential infimum essential intuition essentialism Essentialism art education thought essentialism education essentialism in education essential left ideal essentially bounded essentially bounded function essentially complete class essentially convergent sequence essentially different number essentially general position essentially homotopic essentially infinite cover essentially infinite join essentially injective module essentially nonlinear equation

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