pulsating current造句怎么写

At present power converters of DC driving system make power supply outputs a high-frequency pulsating current, which is from zero to the armature current. This large ripple damages batteries.

Special pulsating current dyeing technology with high-temperature/high-pressure cheese yarn dyeing machine

pulsating current traction motor

There are more methods to measure the part discharge, but this paper mainly discusses the pulsating current and the online monitor.