“四象限整流器”的概念、定义、翻译、参考文献-科学参考

单词	四象限整流器
释义	四象限整流器 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	local lighting local limit theorem local link local linking local Lipschitz condition local loading forming local loop local luminosity function local lunar time locally algebraic operator locally analytic locally analytical locally analytical isomorphic locally analytic function locally analytic isomorphism locally arcwise connected locally arcwise connected topological group locally bicompact group locally bounded locally bounded function locally bounded lattice locally bounded space locally closed set locally collapsible space locally compact

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。