外出、睡觉或突然停电时，要及时切断电源，特别是电热器具更应倍加注意。
If going out, sleeping or a sudden blackout, pls. cut off the power in time, especially when using heating appliance.
柜内的电路中还装有气体压力调节继电器，以便在柜体漏气造成其内气压过低时及时切断电路。
An air pressure regulating relay is arranged in a circuit in the cabinet to cut the circuit in time when air leak happens in the cabinet body to make the air pressure in the cabinet too low.
实验后，及时切断电源和火源，清洗有关器皿，整理教学仪器、药品和器材，并按要求摆放整齐。
After the experiments, you need to turn off the electricity and flames, clean used instruments, reorganize chemicals and equipment on your station as requested by your teacher.
安全型家用燃气灶能在非正常情况下煤气泄漏时及时切断煤气，防止用户的人身和财产受到损害。
Safety devices can promptly cut off gas supply in case of abnormal leak. In the article, different types and the principle of operation of these devices are introduced.
当有火灾发生时，我们应当保持冷静，尽快拨打119，报警时要讲清火灾地址； 及时切断电源，不要随便开窗； 如果可能，找到灭火器灭火；
When a fire breaks out, we should keep calm and dial 119 as soon as possible and remember to tell the exact site where the fire broke out.
他们切断了电源了，及时地阻止了一场火灾。
该系统能够及时准确的检测出吊杆运行过程中的各种故障信号，根据故障情况可以发出相应的报警信号并切断主回路，达到安全保护的目的。
It can detect all the malfunction signals of platform booms in time and exactly, give alarms and cut off the main circuit to protect it.
该系统能够及时准确的检测出吊杆运行过程中的各种故障信号，根据故障情况可以发出相应的报警信号并切断主回路，达到安全保护的目的。
It can detect all the malfunction signals of platform booms in time and exactly, give alarms and cut off the main circuit to protect it.
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