alternating current power system交流电力系统 alternating current system 交流电系统(铁路); 交流配电系统 ..
双语例句
1
The system generates a direct current, so using it to power DC devices locally is more efficient than switching to the alternating current needed to feed it back to the grid.
该系统产生的电流为直流电,所以用来驱动本地的直流点装置比将其转化为交流电输入电网来的更有效率。
2
AC fault security power source system is to provide alternatingcurrent for unit safety shutdown when power cut happens for a long time due to power grid failure or other reasons.