| 释义 |
mains supply短语²²⁸⁷⁹
基本例句
干线供电,市电电源,交流电源
After the mains supply recovers, the supervisory system can implement automatic equalizing charge management over the battery.
当市电恢复后监控系统可对电池进行自动均衡充电管理； tianyablog
EL Panels are usually powered by Mains supply but depending upon the size and illuminated area, batteries could also be used.
EL面板通常由主电源供电但根据大小和照明面积，电池也可使用。 jing-xian
There she persuaded a dying Cherokee settlement of300 people, mostly chicken- catchers in run-down shacks, to build their own16- mile water-line to the mains supply.
在那里，她说服了一个濒临消亡的拥有300人的切诺基族居住地，其中大部分人是住在破旧的棚屋的捉鸡工人，她说服他们建立起16英里长的水渠通向供电网。 ecocn |