1) dual service
双源(不同源)供电
2) plural service
多源供电，不同源供电
3) double-power supply
双电源供电
1.
According to need of non-stop supplying,an intelligent optimized scheme of double-power supply automatic switch system is proposed with microcontroller P89c591 as main chip by sampling and comparing in this system.
双电源供电系统的自动切换是一个实时性和可靠性要求很高的控制系统。
2.
In fact,there are many factor influence the accuracy of maximized demand such as demand error,setting demand,adjusting meter-reading date as well as load and co-operation of double-power supply consumers.
其实有许多因素将影响最大需量的准确性,如需量的误差、需量的设置、抄表例日的调整、双电源供电客户倒负荷或合环运行等;针对以上影响因素进行分析、探讨,为公平、公正、准确的计量最大需量提出了意见和建议,对做好电能计量管理及优质服务具有重要意义。
4) double power source mode
双电源供电结构
5) double power supply system
双电源供电系统
6) power supply,uninterruptible
不断电电源供给
补充资料：城市供电电源 power source
为城市各种用户提供电能的城市发电厂，或从区域性电力系统接受电能的电源变电站。（所）
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条