electromagnets
英 [ɪˌlɛktrəʊˈmægnɪts]
美 [ɪˌlɛktroʊˈmægnəts]
n. 电磁体
electromagnet的复数
柯林斯词典
- 电磁铁;电磁体
An electromagnet is a magnet that consists of a piece of iron or steel surrounded by a coil. The metal becomes magnetic when an electric current is passed through the coil.
双语例句
- He got old microwave ovens from a scrapyard and removed their magnetic coils, running a current through them to make electromagnets strong enough to hold his body weight.
他从废料场收来一些老旧微波炉，拆下磁性线圈，给它们通电，让电磁铁的磁力大到足以承受他的体重。 - Consequently, BEC researchers got accustomed to surrounding their vacuum cells with powerful but cumbersome electromagnets.
因此，BEC的研究人员习惯在真空腔旁，绕上强力却笨重的电磁铁。 - 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。 - 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； - 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。 - You can also play with electromagnets, generators and transformers!
你还可以用电磁石，发电机和变压器！ - The massive electromagnets deep underground appear to have escapeddamage, said spokesman James Gillies of CERN, the European Organizationfor Nuclear Research.
欧洲核研究组织，欧洲核子研究中心的发言人詹姆斯吉利斯说，地下深处的巨大电磁铁显示出有泄漏损坏。 - Modeling and Controlling of the Electromagnets Kicking Equipment of Medium-sized Soccer Robot
中型足球机器人电磁铁式踢球机构的建模与控制 - 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 electromagnets would require only an initial power input to start the current in their coils.
这种电磁铁只要馈入一个初始功率就能起动线圈里的电流。 - 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。 - Electromagnets would be used to dissipate the energy of an anti-tank missile.
电磁体是用来消散反坦克导弹的能量的。 - "Electromagnets are particularly useful wherever controllable magnets are required, as in devices in which the magnetic field is to be varied, reversed, or switched on and off."
电磁铁尤其在需要有可控制的磁铁时使用，例如用于一些电器，其中之磁场需要随时变更大 - 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。 - Kendrion Binder Magnete GmbH has decades of experiences in producing elevator brakes and elevator electromagnets.
德国康卓彬德公司是专业生产电梯安全制动器、电梯电磁铁的百年老厂。 - Converse analysis on dynamic characteristics of operating electromagnets in high voltage circuit breakers
高压开关操作电磁铁动态特性逆分析的研究 - A suspension system with hybrid electromagnets made of high temperature superconductor coil and normal conductor coil
用高温超导线圈和常导线圈构成的混合式电磁悬浮系统 - A hybrid magnetic suspension system made of permanent and electromagnets can get larger air gap while consuming little power.
由永久磁铁和常导线圈构成的混合磁悬浮系统，可以减小所需功率，悬浮气隙小，可实现大气隙悬浮。 - Based on the operating principles of electromagnetic valve actuation ( EVA) with two springs, two electromagnets, a prototype EVA and a test system for static electromagnetic force are developed.
根据双弹簧、双电磁铁的电磁气门驱动（ElectromagneticValveActuation，EVA）原理，设计制作了用于探索性试验研究的EVA装置及其电磁铁静吸力特性试验系统，测量了电磁铁的静吸力特性。 - 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。 - A γ irradiator controlled by two electromagnets has been designed.
设计了一种由两个牵引电磁铁控制的具有两个稳定状态的γ辐射器。 - Research of Hybrid Suspension System Made of Permanent-and Electromagnets
永磁和电磁构成的混合式悬浮系统研究 - In great power magnetic suspension system, the great power chopper with relatively high chopping frequency must be equipped for the control of currents in electromagnets.
在大功率磁悬挂系统中，电磁铁电流必须采用开关频率较高的大功率斩波器来调节。 - Study for Designing the Electromagnets of the Maglev Train
磁悬浮列车悬浮电磁铁设计研究 - A calculation method for electromagnetic force between pairs of ring electromagnets connecting permanent magnets is described, based on the concept of the vector potential.
利用位矢量概念，描述了由电磁和永磁体组成的一对环形磁体间的电磁力计算方法； - Zero Power Control for Hybrid Suspension of Electromagnets and Permanent Magnets
电磁永磁混合悬浮的零功率控制 - Abrasion comparison test between symmetric and asymmetric electromagnets is made. The test results show that the asymmetric structure is worn much more uniformly.
开展了对称与非对称结构电磁体对比磨损试验，试验结果表明，非对称结构电磁体磨损均匀，验证了非对称结构电磁体理论分析的正确性。 - This paper preliminarily designs the electromagnetic ultrasonic testing probe, discusses the effects of different types of coils that produce on ultrasound, compares the excitation form between permanent magnet and two electromagnets, selects the fold-back coils and magnets to form a detection probe.
对电磁超声检测的探头进行了初步的设计，讨论了不同形式的线圈对产生超声波的影响，比较了永磁体和两种电磁铁的激磁形式，选择了回折线圈和永磁体来组成检测探头。 - The study conclusions have important theoretical significance for improving driving torque of the system and reducing temperature rise of electromagnets and improving large gap magnetic driving system of blood pump to ensure reliability of the system.
研究结论对提高系统驱动力矩、降低电磁体温升、完善血泵大间隙磁力驱动系统的设计方法、保证系统长时间可靠运行等具有重要的理论指导意义。