电场由电势方程近似反映，只考虑周向自感应磁场。
The electric field was simulated by electric potential equation.
当待加工部件在设备里就位后，线圈在其中产生感应磁场。
When the component to be worked is placed next to such a machine, the coil induces in it a corresponding field.
长期以来，人们主要通过物理模型实验来获取水下航行器的感应磁场。
For long, people mostly get the induced magnetic field of under-water aircrafts through the experiment of physical model.
当一个铁磁性极轮通过传感器头部的感应磁场时，就会在电感线圈内产生一个交流电压。
A ferrous metal pole wheel passing the sensor face changes the magnetic field strength, resulting in an ac voltage being induced in the coil.
流动燃料中产生的感应磁场将使烃类燃料发生电离，从而提高燃烧效率，即提高燃油的经济性。
The magnetic field induced in the flowing fuel ionizes the hydrocarbon fuel to increase combustion efficiency, thus, increasing fuel economy.
从全球磁场减去地核主磁场和变化磁场及其感应磁场后，就得到岩石圈磁场，又称地壳磁场，或地磁异常。
The crust magnetic field, or lithospheric magnetic field, can be deduced by subtracting the main field, variation field and its induced counterpart from the total field.
有研究发现帝王蝶有方向感，可以让他们在没有光的情况下，通过磁场感应的方式，它们能精确的从某处飞到另一个地方。
The study found that monarch butterflies have an internal sense of direction that allowed them to get from one point to another even in the absence of light by sensing the Earth's magnetic field.
美国缅因州海湾的一只好奇的鲨鱼。嘴巴旁的小孔可以感应到其他动物产生的磁场。
A curious shark in the Gulf of Maine. The small pores on his snout enable to sense electromagnetic fields produced by other animals.
这种手段在一小块头骨上形成一个磁场，既而在大脑中产生微弱的感应电流。
The technique generates a magnetic field on a small part of the skull which creates weak electric currents in the brain.
人类也许同样能够感知磁场，感应点就在我们的双眼。
But we too might have magnetic sensing abilities-in our eyes.
高空架线的话，由交流电产生的电磁场与地面的感应要比空中的电场交互作用强大得多。
On top of that, the field generated by an alternating current interacts with the ground more strongly than it does with the air.
到目前为止磁场感应是自然界中人们了解的最少的一种感觉。
The magnetic sense is by far the least-understood sense in the natural world.
嘴巴旁的小孔可以感应到其他动物产生的磁场。
The small pores on his snout enable to sense electromagnetic fields produced by other animals.
但现在科学家已证实人类确实有第六感，正是这第六感让人类能够感应到磁场。
But now scientists have proved that human really do have a sixth sense - that lets them detect magnetic fields.
这样就能直接给设备供电，无需借助磁场和感应电流。
Power is transferred to each device by direct contact rather than via a magnetic field and induction.
就会产生磁场，也就产生了感应电流。
Somehow the magnetic field generated by it, and it has to be a donating current.
通过对磁场的分析，可以计算出直线感应电动机的运行特性。
By analyzing magnetic field, the operation characteristic of the linear induction motor was calculated.
静电磁场以每米具有的安培单位衡量(A/m)，但是通常以相应的电磁感应单位特斯拉(T)或毫伏特斯拉(mT)表示。
A static magnetic field is measured in units of ampere per metre, (A/m) but is usually expressed in terms of the corresponding magnetic induction measured in units of tesla, (T) or millitesla (mT).
此假说只是观察到岩石和大洋洋脊的感应剩磁场来回反向而提出来的。
This hypothesis is only observed oceanic ridges of rock and the residual magnetic field sensors made to return the reverse.
在电子感应加速器中，同一个磁场用于两种目的。
In the betatron, a single magnetic field is harnessed for both purposes.
进行该项治疗的患者在头部置有一个线圈，这个线圈通过电磁感应在一个变化的磁场中激活弱电流。
Patients undergoing this treatment have a coil placed on their head which uses electromagnetic induction to activate weak electric currents via a changing magnetic field.
由于每次旋转过程转子都有三“波”感生磁场，而不是只有一“波”，其感应过程更平滑而使其能够产生更大的扭矩。
Having three "waves" of magnetism induced in the rotor with every revolution, instead of just one, smooths out the induction process and allows more torque to be generated.
试验表明，人类可能像其他动物一样拥有能够感知地球磁场的先天感应力，而动物的这一感应力在很久以前就被证实了。
Tests shave shown that mankind may have the same innate sense of Earth's magnetic field that has long been proved to exist in animals.
电能供给电动机绕组和磁场，产生电磁感应作用，试电动机产生机械能或者转矩。
Motors have electrical energy supplied to their windings and a magnetic field that develops an electromagnetic interaction to produce mechanical energy or torque.
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。
Electromagnetic induction: when a conductor of a closed electric circuit move cutting the magnetic induction lines, the conductor produces current.
可以自动感应周边磁场，罗盘会自动旋转到相应的度数。
Automatically sensing the surrounding magnetic field, the compass will automatically rotate to the corresponding degrees.
在最近的实验中，乔和他的小组建了一个法拉第氏罩，骊设想测试人类的磁场感应能力。
During the recent trial, Kirschvink and his team built a Faraday cage to test the ability in humans.
在最近的实验中，乔和他的小组建了一个法拉第氏罩，骊设想测试人类的磁场感应能力。
During the recent trial, Kirschvink and his team built a Faraday cage to test the ability in humans.
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