The block becomes magnetic when the current is switched on.
一通上电流，这块板就会有磁性。
Because moving charges make currents, and changing magnetic fluxes breed voltages, the new device would generate a voltage from a current rather like a resistor, but in a complex, dynamic way.
因为移动的电荷会产生电流，变化的磁通量会产生电压，新的设备会从电流中产生电压，像电阻一样，不过是以更加复杂、动态的方式。
Charge and current, and magnetic flux and voltage, are connected through their definitions.
电荷和电流，磁通量和电压，根据它们的解释关联在一起。
Any current not needed for the magnetic field powers an infrared laser trained on satellite dishes back on Earth, designed to collect the energy.
产生磁场后额外的能量转化为红外激光，激光指向地球上收集能量用的卫星天线。
Creating a magnetic field using electricity is easy: an electric current flowing in a wire generates a magnetic field around that wire.
用电流产生磁场容易：当电流在金属线圈流动时，磁场也随之产生。
These electrons get funnelled into a metal spherical receiver to produce a current, which generates the wire's magnetic field - making the system self-sustaining.
这些电子被引入一个球形金属收集器以产生电流，继而产生线圈的磁场——这样这个系统就可以自我维持了。
If you have a current passing in the loop that causes a magnetic field and, in turn, for the other equation that causes an electric field, which in turn causes a current.
如果有一个电流通过线圈，并激发出磁场，相应的，根据另一个方程激发出电场，并产生电流。
Pass a current through an inductor, and you create a magnetic flux.
把电流传给电感器，就会产生磁通量。
Most MRAMs that are now being developed write data by applying the magnetic field generated by a current running through a wire near a tunneling magnetoresistive element to change the magnetization.
第一代MRAM的数据写入方式主要是向导线中通电使其周围产生磁场，从而改变邻近的存储单元的磁化程度。
Somehow the magnetic field generated by it, and it has to be a donating current.
就会产生磁场，也就产生了感应电流。
In the 1830s, the British team of Cooke and Wheatstone developed a telegraph system with five magnetic needles that could be pointed around a panel of letters and Numbers by using an electric current.
19世纪三十年代，英国的库克和惠斯通开发了电报系统。该系统有五个磁针，通电后，可以指出一组字母和数字。
Eddy-current separators, in use since the early 1990s, consist of a rapidly revolving magnetic rotor inside a long, cylindrical drum that rotates at a slower speed.
涡电流隔离器自从20世纪90年代早期就开始得到使用，它是由长瓶状转鼓内的一个快速旋转磁力转子组成的，转鼓的旋转速度会较慢。
This current changing, the magnetic field will change.
如果这一电流变化，磁场也会变化。
The current creates magnetic field that weaken and distort the signal.
电流会产生磁场，从而使信号减弱和失真。
A coil of wire rotating in a magnetic field produces a current.
在一个线圈的电线旋转磁场产生电流。
The current estimated normalized magnetic field direction, corrected for the fields generated by the torque coils.
目前经由修正转矩线圈产生的磁场而估计到的正规化磁场方向。
The experimental results show that all the aluminum honeycomb core, metal rubber annulus and magnetic damping of eddy current can be used as damping materials or modes of the lunar lander.
试验结果表明铝蜂窝圆芯、金属橡胶圆环及涡流磁阻尼都可以用作月球着陆器的阻尼材料或阻尼方式使用。
The current measurement and control system in a Low-frequency Magnetic Field is a comprehensive system of hardware and software, including two parts: current measurement and computer control.
低频电磁场电流测控系统包括电流测试和输出控制两个部分，由软件和硬件相互配合组成一个完整的计算机控制系统。
The current equalization design of a redundant actuation system with magnetic flux sum is discussed.
讨论了磁通综合式余度舵机系统电流均衡的设计问题。
The anisotropies of magnetization curves and magnetic critical current are analysed in detail.
详细分析了磁化曲线和磁临界电流的各向异性。
The three most important effects of an electric current are heating, magnetic and chemical effects.
电流三种最重要的效应是热效应、磁效应和化学效应。
Electromagnetic induction: when a conductor of a closed electric circuit move cutting the magnetic induction lines, the conductor produces current.
电磁感应现象：闭合电路的一部分导体在磁场里做切隔磁感线运动时，导体中就产生电流的现象。
Gauss theorem in magnetic field and Ampere cycle theorem, Ampere law, action of magnetic field to current line, cycle and charge in which.
磁场中的高斯定理和安培环路定理；安培定律。磁场对载流导线和载流线圈及对运动电荷的作用。
Magneto therapy, treatment of illness with magnetic current, has been extensively researched and the physiology of its benefits documented.
磁疗，即通过磁流治疗疾病的方法，已经过广泛的研究，其疗效的生理机制也已记录在案。
Buffer characteristics of the principle models of the novel lunar lander with magnetic damping of eddy current were tested by means of the DASP software to collect and analyze data.
使用DASP数据采集与分析软件，对新型涡流磁阻尼月球着陆器原理模型的缓冲特性进行了试验测试。
Magnetic induction of a circular current is calculated using magnetic scalar potential.
用磁标势法计算了圆形线电流的磁感应强度。
This paper discusses the eddy current and magnetic distribution based on the theory of electromagnetic, it also deals with the loss caused by eddy current.
应用电磁场理论讨论了薄导体平板中的涡流、磁场分布及由涡流引起的损耗。
This paper discusses the eddy current and magnetic distribution based on the theory of electromagnetic, it also deals with the loss caused by eddy current.
应用电磁场理论讨论了薄导体平板中的涡流、磁场分布及由涡流引起的损耗。
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