The rebels have cut off electricity from the capital.
叛军已经切断了来自首都的供电。
Electricity lines to 30,000 homes were gradually being restored yesterday.
昨天，3万户家庭逐渐恢复了供电。
It is mains or battery powered.
它是由电源或者电池供电的。
When is power going to be supplied to the distant farms?
什么时候向远处的农场供电?
The power station furnished us with electricity.
发电站给我们供电.
Local electricity companies say some homes won't be reconnected until the end of the week.
当地电力公司称一些住户要到周末才能恢复供电。
Power has been restored to most parts that were hit last night by high winds.
大部分昨晚遭大风袭击的地区已恢复供电。
Resistance thermometer bridges may be excited from either a - c or d - c sources.
电阻温度计 电桥 的供电可以是交流电源,也可以是直流电源.
The exact voltages used depend on the local supply.
具体电压要视地区供电情况而定.
The supply to the motor is suddenly cut off.
电动机的供电突然中断了.
By 2020, Voyager 2 will probably fall silent, its generators too feeble to power communications.
到了2020年, “旅行者2号”可能沉寂下来, 因为它的供电装置将虚弱到不能为通讯系统提供足够电力.
The common service voltage of electric power in our country is 220 / 380 volt.
我国普通供电电压为220/380伏.
Instead, it can supply electricity to other cities nearby.
相反, 它可以为附近的其他城市供电了.
You may also want to a battery - powered CB or other two - way radio.
如有可能,你还应当准备电池供电的收发报机和无线对讲机.
Distribution power line power to users directly. Its reliability is very important.
配电线路直接面向用户供电, 其运行的可靠性决定了供电的质量和水平.