在家做一块电磁铁是既简单又有趣的。
起重电磁铁是起重工具的一种。
检查各换向阀电磁铁动作是否灵活。
Check to know the electromagnet reaction of the reversing valve.
文中给出了对制动电磁铁的应用实例。
An example for application is given for a brake electromagnet system.
释放机构采用电磁铁控制。
扔掉电磁铁。
装在起重机上的一块大电磁铁提起破碎机。
装在起重机上的一块大电磁铁提起破碎机。
装在起重机上的一块大电磁铁将机器提起。
电磁铁是一种由充电的磁铁发生磁力的安装。
An electromagnet is a device whose magnetism is produced by an electric magnet.
在车尾的一位发言者是磁铁与另一电磁铁内。
At the rear of the speaker is a magnet with another electromagnet inside.
电磁铁是一种由充电的磁铁产生磁力的装置。
An electromagnet is a device whose magnetism is produced by an electric magnet.
这样通过控制电磁铁的电流就控制了机械运动。
This current by controlling the electromagnet to control the mechanical movement.
你知道下面图画中的工具都用电磁铁工作的吗？
Do you know the tools in the pictures below work with an electromagnet?
它比常见的E形叠片电磁铁铁芯结构紧凑，性能更好。
It is more compact and effective than the usual E- shaped solenoid stator.
螺管式电磁铁是电磁铁中应用最广、产量最大的一种。
Plunger Electromagnet is a kind of Electromagnet which is used the most extensive and yielded the greatest.
根据分析，认为解决电磁铁温升是提高悬浮力的关键因素。
According to analysis, it shows that temperature rising is the linchpin in enhancing the levitation force.
新型盆口式电磁铁在我国逐步推广，其特点就是吸力较大。
The new cup type electromagnet is gradually gaining popularity in our country.
主要是提供电磁铁的直流电源及完成(吸、放料)控制要求。
The main purpose is to provide DC power supply and complete (suction, discharge) control requirements.
提出利用开关电磁铁构成单电磁铁式电液比例伺服阀的方案。
A new scheme for electrohydraulic proportional servo valves with switching solenoids was presented.
磁悬浮系统依靠列车上电磁铁导向和铁磁定子之间的吸力工作。
The magnetic levitation system is based on the power of attracting between the electromagnets in the vehicle and the ferromagnetic stator packs in the guideway.
在此比例电磁铁被用来推动一个锥阀芯通过一个弹簧压缩阀座。
In this case a proportional solenoid is used to push a poppet against a seat via a spring.
其它利用电磁铁的装置有粒子加速器、电话听筒、扬声器和电视。
Other devices that utilize electromagnets include particle accelerators, telephone receivers, loudspeakers, and televisions.
分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
Break-brake operations have three kinds of break-brake electromagnet, over-current trip and manual button.
其它物体只有在处于永久磁铁或电磁铁形成的磁场中时才具有磁性。
Other objects become magnetic only when in a magnetic field caused by a permanent magnet or an electromagnet.
因此，电磁铁好的冷却散热效果是保持其场强不急剧减弱的重要因素。
Therefore, the cooling effect of the electromagnet is an important factor to keep the magnetic field strength not decreasing rapidly.
本文介绍的电磁铁测试的计算机方法，为电磁铁的检测提供了新的手段。
The computer-aided electromagnet testing appliance described here provides a new means for electromagnet inspection and test.
使用者的紧张举动停止后，电磁铁的效应随之消失，因此使用者得以减压。
Once the nervous movements stop, so do the effects of the electromagnets.
由PW M脉宽调制器驱动功率驱动电路，输出电流信号驱动比例电磁铁。
This output transferred thorough PWM driver circuit and changed into current signal to the proportional magnetic valve.
由PW M脉宽调制器驱动功率驱动电路，输出电流信号驱动比例电磁铁。
This output transferred thorough PWM driver circuit and changed into current signal to the proportional magnetic valve.
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