flash of light produced by the breaking of an electric current
（切断电流而产生的） 电火花
break [make] contact
切断 [接通] 电流,断[接]电
Device that switches off or breaks an electric circuit
断流器，保险装置（用以切断电路）
A high-temperature cut-out isolates power supply to the heater.
高温断流器切断给通往热器的电源。
A device that interrupts, bypasses, or disconnects a circuit or circuit element.
断流器切断、分流或隔断某一电路或电路元件的装置
Should the current be cut, the coil would return to its original position.
如果电流切断，线圈就返回到原来位置。
A potential is measured across the other two electrodes after the current is shut off.
用另外两根电极在电流切断后测量电位。
disconnect a telephone
切断电话线路，挂断电话
Remove the AC supply lead before servicing or cleaning heads, rollers etc.
切断交流电源才能维修、清洗磁头、压轮等部件。
Remove the AC supply lead before servicing or cleaning heads, roller etc.
切断交流电源才能维修、洗清磁头、压轮等部件。
The generator main breaker is the device, usually mounted on the generator set, that interrupts the genset's power output.
主开关通常安装在发电机组上，用来切断输出电流。
Inserting the AC supply lead into the unit automatically disconnects the batteries.
交流电源导线连接本机时，机内干电池即自动切断。
This thermistor will cut off the circuit automatically when over heating or over current occupied.
是一种过温、过流保护器，温度达到设定规格自动切断电路。
Note: Brake lag time of the DC power supply cut is no-load brake lag time.
注：空载制动时间为直流侧切断制动器电源的制动时间。
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
When the heat comes to a certain degree, a red light will go on and the electricity will be cut off automatically.
当加热到某一程度时，红灯就会亮，而且电流会自动切断。
Switch off the gas, power, etc at the mains
切断煤气源、 电源等
cause to stop operating by disengaging a switch.
切断电源使停止运作。