n.螺线管(通电时产生磁场)

The solenoid valve is used to control the flow of fluid in an automated system.
线圈阀被用于自动系统中控制流体流动。
The solenoid in the door lock mechanism creates a magnetic field that locks or unlocks the door.
门锁机构中的螺线管产生磁场以锁定或解锁门。
When current flows through the solenoid, it generates a strong magnetic field around itself.
当电流通过螺线管时，会在其周围产生强大的磁场。
In an electric motor, the starter solenoid activates the mechanical linkage to begin rotation.
在电动机中，启动螺线管激活机械连杆以开始旋转。
A solenoid plunger is often made from a ferromagnetic material to interact with the coil's magnetic field.
螺线管柱塞通常由铁磁材料制成，以便与线圈的磁场相互作用。
The electromagnet in the speaker uses a solenoid to convert electrical signals into sound waves.
扬声器中的电磁铁使用螺线管将电信号转换为声波。
The release of the solenoid on the fuel pump allows gasoline to flow into the engine.
油泵上的螺线管线圈释放后，汽油便能流入发动机。
The solenoid in the security alarm will trigger if someone breaks the glass.
如果有人打破玻璃，安全警报器中的螺线管就会触发。
The solenoid in the automatic transmission shifts gears based on the vehicle's speed and load.
自动变速器中的螺线管会根据车辆的速度和负载来切换齿轮。
A relay operates by using a small current to activate a solenoid which then switches a larger current circuit.
继电器通过小电流驱动螺线管工作，从而开关大电流电路。