“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	National Museum of Malaysia National Museum of Mali National Museum of Medicine National Museum of Military History National Museum of Modern and Contemporary Art National Museum of Modern Chinese Literature National Museum of Montenegro National Museum of Myanmar National Museum of Namibia National Museum of Natural History National Museum of Nepal National Museum of New Monaco National Museum of Poland National Museum of Qatar National Museum of Qiandongnan National Museum of Saudi Arabia National Museum of Scotland National Museum of Singapore National Museum of Slovenia National Museum of Somalia National Museum of Tajikistan National Museum of Tanzania National Museum of the American Indian National Museum of the Democratic Republic of Congo National Museum of the Philippines

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