Operated by an electromagnet or using electromagnets.

借助或使用一个（或多个）电磁体而操作的。

You can also play with electromagnets, generators and transformers!

你还可以用电磁石，发电机和变压器！

Once the nervous movements stop, so do the effects of the electromagnets.

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。

It was then that he went beyond the existing technology of electromagnets.

委员会当时，他超越了现有技术的电磁铁。

The output axis of the electromagnets rightly faces to the pipe sound holes.

这些电磁铁的输出轴正对着箫的音洞；

He attached one of his electromagnets to a wheel, and fixed another to a stationary frame.

之一，他重视他的电磁铁，以一个车轮，并固定另一固定框架。

Electromagnets find frequent application in research, industry, medical, and consumer products.

电磁铁在研究，工业，医学，和消耗品上有广泛的应用。

The electromagnets would require only an initial power input to start the current in their coils.

当直流电流过线圈，就会在线圈的周围产生磁场。

Then using wire insulated with the silk of his wife's wedding dress, he built his own electromagnets.

然后用绝缘导线与丝绸妻子的结婚礼服，他建立自己的电磁铁。

Other devices that utilize electromagnets include particle accelerators, telephone receivers, loudspeakers, and televisions.

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。

If deactivated, or damaged to considerable degree, a battle droid deactivates the electromagnets holding its joints together.

如果被关闭或损坏到相当大的程度，一个战斗机器人会解除连接关节的电磁体。

In this way, mechanical movement of the solenoid valve is operated through controlling electric current of the electromagnets.

这样通过控制电磁铁的电流就控制了电磁阀的机械运动。

All actuators are electric driven. Operating Clutch and Meshing gears use DC motors and selecting gears use two electromagnets.

执行机构采用全电动执行机构，其中离合器和换挡采用直流电动机进行驱动，选挡采用电磁铁进行驱动。

Kendrion Binder elevator brakes and elevator electromagnets are well-known in elevator industry with the approved quality reliability.

康卓彬德电梯制动器及电磁铁的产品质量及性能可靠性在电梯行业享有盛誉。

This paper presents a new suspension system with hybrid electromagnets made of high temperature superconductor and normal conductor coil.

经分析比较，提出了一种用高温超导线圈和常导线圈构成的混合式电磁吸力型悬浮系统方案。

A suspension system with hybrid electromagnets made of permanent - and electromagnets consumes little power, and can realize larger air gap.

永久磁铁和常导线圈构成的混合式悬浮系统，悬浮能耗小，可实现大气隙悬浮。

Starting this month - and continuing for four weeks - the particle accelerator will be speeding lead ions around its superconducting electromagnets.

从这个月开始——并一直持续四个星期——粒子加速器都要对绕着它的超导电磁铁旋转的铅离子进行加速。

Starting this month -- and continuing for four weeks -- the particle accelerator will be speeding lead ions around its superconducting electromagnets.

从这个月开始——并一直持续四个星期——粒子加速器都要对绕着它的超导电磁铁旋转的铅离子进行加速。

A new DC electromagnets with rectangular section area, which is designed to have a constant force-displacement characteristic, is proposed in this paper.

在磁路分析的基础上，导出了产生恒力特性的条件，并且还讨论了电磁铁尺寸对力特性的影响。

Okay so now I am going to bring the apple up there's some metal here, there are electromagnets and so I throw a switch here so that the electromagnet is activated.

好，我现在挂苹果了啊，一部分是铁，还有磁铁，我把开关开开，磁铁启动了。

The computation of the attractive force characteristics of various types of electromagnets is the main problem in the design and calculation of electromagnets.

各种类型的电磁铁吸力特性的计算是电磁铁设计计算中的主要内容。

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.

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 attraction between the electromagnets in the vehicle and the ferromagnetic stator packs in the guideway.

磁悬浮系统依靠车辆上的电磁铁和固定在轨道上的磁铁定子之间的引力实现运行。

The technique involves the use of electromagnets positioned strategically on the head to create a magnetic field that sends tiny electric currents into the brain.

这项技术包括战略性放置在头上电磁石的应用，它产生一个发射微小的电流进入大脑的电磁场。

Applications of cryogenics include the storage and transport of liquefied gases, food preservation, cryosurgery, rocket fuels, and superconducting electromagnets.

低温技术的应用包括液化天然气的储存和运输、食物保存、低温医学、火箭燃料和超导电磁体。

Each robot consists of several 10 cm cubes which have identical machinery, electromagnets to attach and detach to each other and a computer program for replication.

每个机器人都由多个10 cm大小的立方体组成。这些立方体具有同一的部件、互相连接或分离的电磁石和计算机复制程序。

In the system of hybrid suspension with electromagnets and permanent magnets, a method of producing two complementary PWM wave with dead-time using CPLD is proposed.

研究电磁永磁混合悬浮系统中，利用CPLD产生两路互补、带死区的PWM波的方法。

Based on the measurement of current waveforms in opening or closing coils, a novel method was proposed for converse analysis on dynamic characteristics of electromagnets.

基于测量合、分闸线圈的电流波形，提出了进行电磁铁动态特性逆分析的方法。

As an electrically-controllable magnet, electromagnets find application in a wide variety of "electromechanical" devices: machines that effect mechanical force or motion through electrical power.

参考答案： 作为一个电动控制的磁铁，电磁铁找到适用于各种各样的“机电”设备：机器，机械力作用或动议通过电力。