线路换向的英文

line turnaround

line voltage regulation

• 线路:    circuit; line
• 换向:    changing-over; cha ...
• 线路换向延迟:    line turnaround de ...

例句与用法

1. Semiconductor convertors - general requirements and line commutated convertors - self - commutated semiconductor converters including direct d . c . converters
   半导体变流器.一般要求和线路换向变流器.包括直流变换器的自换向变流器