如果你发现房间里着火了，你应该切断电源，马上离开房间。
If you find something on fire in the room, you should cut off the electricity and leave the house at once.
如果家里电线受损，要切断电源。
Switch off electrical power if there is damage to your house electrical wiring.
如果电线短路，请在主控箱切断电源。
If electric wiring is shorting out, shut off the electric current at the main box.
在你走动之前还是格外小心地切断电源吧。
现场周围立即切断电源防止触电。
没有暂停键，没有办法切断电源。
王平立即切断电源，避免了一个事故。
Wang Ping cut off the electricity quickly, preventing an accident.
修理洗衣机之前务必记得要切断电源。
Remember to switch off the electricity before you start to repair the washing machine.
切断电源，锁好电器箱。
把电器插头插在电源板上，方便切断电源。
在维修保养电器设备之前，必须先切断电源。
Shut off power before working and servicing on electrical equipment or circuits.
贫穷就像总是乞求人们不要切断电源或者电话。
It's like always begging people not to turn off the: electricity or the telephone.
这就使我们在需要断电时就能用开关切断电源。
This fact enables the supply to be turned off as required by a switch .
合上盖子也自动切断电源以维持电池的使用寿命。
Closing the lid also shuts off the power automatically to preserve battery life.
为什么我要切断电源并在我的路由器每隔一会儿？
Why do I have to power off and on my router every once in awhile?
王平立即切断电源，避免了一些事故。(表结果)。
Wang Ping cut off the electricity quickly, preventing an accident.
你要更换刀具或给电动工具换位之前，都要切断电源。
Whenever you need to change a blade or bit on a power tool, always disconnect the electricity to the power tool before even beginning the blade change.
切断电源检查信号反馈回路是否接通，电压是否正常。
Cut off power supply check signal the feedback loop is switched on, the voltage is normal or not.
更换感应器时，必须切断电源应使设备处于断电状态。
When changing the inductor, the power must be cut off making the equipment under the state of power off.
切断电源。
过电流保护装置：试样击穿时在0.1S内切断电源。
Over current protection device: when the sample breakdown in the 0.1s cut off the power.
必须先切断电源，放电后才能打开机柜，加热炉防护罩。
The power firstly must be cut off, and after discharging can equipment cabinet and heating furnace protective cover be open.
他的女朋友一个星期前离开了，在他们切断电源后不到一天。
His girlfriend left the week before, less than a day after they shut off the electricity.
我看到有的木工在电线上套上扳手，这样他们就不会忘记切断电源了。
I've seen woodworkers even go as far as to affix the wrenches to the power cables so there is NO chance they'll forget to disconnect the power.
若传动装置配备手动，手动与电动机构转换时，应切断电源。
Cut down the power when the manual and electric device is switched.
因此，那些需要提供动力的仪器因为得不到能量提供而被切断电源。
Therefore, the energy needed to power the instruments is not available and the instruments are powered off.
因此，那些需要提供动力的仪器因为得不到能量提供而被切断电源。
Therefore, the energy needed to power the instruments is not available and the instruments are powered off.
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