这样就会接通电路，打开晶体管。利用相反的电荷，电极就会复位，进而断开电路。
This closes the circuit and turns the transistor on. Apply the opposite charge and the electrode flips back, breaking the circuit.
位于地面时，它也能与地面通信网接通，还能迅速断开。
When it is on the ground it can also be connected to a ground communication network which can be quickly disconnected.
表示弹簧复位（断开）。可指定电路为断开或接通。
Represents a spring return (break). Circuit can be specified as open or closed.
直接启动、弹簧复位、正常闭合的邻近限制开关。右击接通或保持断开。
Proximity limit switch, directly actuated, spring returned, normally closed. Right-click for closed or held open.
接通电源前，应确保开关处于断开位置。
电子控制单元。包括由转速传感器控制的开关晶体管，用来断开或接通初级电路。
Electronic control unit. Contains a switching transistor controlled by a speed sensor and is used to open and close the primary circuit.
表示弹簧复位（断开）。右击断开或接通电路。
Represents a spring return (break). Right-click to open and close the circuit.
限制开关，直接启动，弹簧复位，正常情况下为断路。可指定开关为断开或接通。
Limit switch, directly actuated, spring returned, normally open. Switch can be specified as open or closed.
限制开关，直接启动，弹簧复位，正常情况下为闭合。右击接通或保持断开。
Limit switch, directly actuated, spring returned, normally closed. Right-click for closed or held open.
表示弹簧复位(闭合)。右击断开或接通电路。
Represents a spring return (make). Right-click to open and close the circuit.
在激光印刷机中的一种装置，它利用一块调制晶体使光束偏转并将其接通或断开。
In a LASER printer, a device that USES a modulator crystal to deflect a beam of light and effectively turn it on or off.
表示单刀单掷开关。可指定开关为断开或接通。
Represents a single-pole, single-throw switch. Switch can be specified as open or closed.
继电器连接在安装头与灯头之间，并在控制器的控制下接通或断开安装头至灯头的电路。
The relay is connected between the mounting head and the lamp head and for connecting or disconnecting the circuit from the mounting head to the lamp head under the control of the controller.
位于地面时，它也能与地面通信网接通，还能迅速断开。
When it is on the ground, it can also be connected to a ground communication network, which can be quickly disconnected.
配水棒按比例接通或断开冷热水通道。
The water distribution bar connects or cuts off the cool and hot water path according to the proportion.
特别是在转速信号装置接通电源的情况下，勿断开pt与转速信号装置间的连接。
Especially in the condition that the speed signal device is connected to the power, don't disconnect the connection between PT and the speed signal device.
接通电源前，应确保开关处于断开位置。
可指定开关为断开或接通。
断开电源连接通过能够接触到的插头或者符合布线规定的固定布线的开关完成。
The disconnection may be achieved by having the plug accessible or by incorporating a switch in the fixed wiring in accordance with the wiring rules.
接通电源前，应确保开关处于断开位置。
右击接通或保持断开。
CPU连接到主总线，而总线桥接器控制CPU与本地总线和网络总线的接通与断开。
CPU is connected to main-bus and bus-bridge controls the connections between main-bus and two sub-buses.
和STEP7的定时器都具有接通延时、断开延时、保持接通延时、边缘触发延时和脉冲输出功能，LOGO！
Both of the timer LOGO! and STEP7 have the function of on-delay, off-delay, retentive on-delay and edge-triggered interval time-delay. LOGO!
和STEP7的定时器都具有接通延时、断开延时、保持接通延时、边缘触发延时和脉冲输出功能，LOGO！
Both of the timer LOGO! and STEP7 have the function of on-delay, off-delay, retentive on-delay and edge-triggered interval time-delay. LOGO!
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