线圈形成的磁场抵消掉磁铁的磁场之后，既可是触点打开。
The field from the coil opposes the field of the magnet, allowing the contacts to open.
磁铁的磁场跟电流的磁场一样，都是由电荷的运动产生的。
The magnetic field of magnet is the same with the magnetic field of electric current, they all caused by the movement of electric charges.
他把几块磁铁合并起来加强了磁力，儿子说他知道这正显示了磁铁的磁场。
He was using several magnets together which compounded the effect. He said that he knew it was a demonstration of the magnetic field of the magnets.
当天的晚些时候，我12岁的大儿子在他的自然科学课上绘制了一幅磁铁的磁场分布图。
My 12 year old had a lesson in his science course later that day that mapped magnetic fields of a little bar magnet.
当天的晚些时候，我12岁的大儿子在他的自然科学课上绘制了一幅磁铁的磁场分布图。他向我展示他的成果。
My 12 year old had a lesson in his science course later that day that mapped magnetic fields of a little bar magnet. He showed me the results.
采用有限元的方法对电磁铁的磁场进行了分析，并利用ANSYS软件进行了模拟磁场的计算，获得了磁场的分布。
The magnetic field is analyzed with the finite element method. The simulated magnetic field is calculated with the software of ANSYS and the distribution of the magnetic field is gained.
这些磁铁可产生局部磁场，从相反的方向作用于芯片表面不同位点。
These magnets will generate local magnetic fields that point in opposite directions at different points on the chip's surface.
打个比方，这个“磁极矩”可以让电子像一个微型的条形磁铁那样在磁场中旋转。
They act, in other words, like tiny bar magnets with north and south poles, making them rotate in a magnetic field.
地球的磁场大致就像是一块拥有两个磁极的磁铁。
The Earth's magnetic field is roughly like that of a bar magnet, with two opposite poles.
霍德表示，“这些磁铁都是暂时的，当我们捕捉鳄鱼时，将磁铁短暂地贴在鳄鱼头两侧，这样它们就无法辨别当地磁场，就会迷失方向。”
"They're just taped on temporarily," Hord said. "we just put the magnets on when they're captured and since they don't know where we take them, they're lost."
制造磁铁的情况基本相同，除了我们会利用磁场来排列铁粒子之外。
Manufactured magnets are basically the same thing except that we use induced magnetic fields to line up the iron particles.
我们还打算使用小型磁铁通过磁铁与地球磁场的相互作用来控制风帆。
We're also going to be using small magnets to control the sail because they will interact with the Earth's magnetic field.
永久磁铁始终保持自己的磁场——类似于冰箱门上使用的磁铁。
These magnets always have a magnetic field—akin to the magnets used to attach things to refrigerator doors.
在试验中，罗盘探测到的磁场强度范围从低于地球磁场的0.1高斯到高于一小块磁铁的200高斯。
In the experiment, the compass detected magnetic fields with a strength between 0.1 gauss, which is less than the Earth's magnetic field, and 200 gauss, which is stronger than a small iron magnet.
当岩浆从中海脊下涌起的时候，岩浆中的磁铁矿物质按地磁场的方向被磁化。
As magma rises under the mid-ocean ridge, ferromagnetic minerals in the magma become magnetized in the direction of the magma become magnetized in the direction of the geomagnetic field.
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.
手表里有个部件叫游丝，这东西最怕的就是磁场，手表在靠近磁铁后，游丝会被磁化。
Watch has a component called gossamer, this thing is most afraid of watch in the magnetic field near a magnet, spring will be magnetized.
通过计算机模拟计算与实验相结合，讨论了真空盒磁导率对二极磁铁磁场分布的影响。
With the calculation and measuring experiment methods, the effect of vacuum chamber materials magnetic permeability on field distribution in a dipole magnet is discussed.
是附近存在的X星造成了地球磁场的扭曲，那可是块大磁铁。
What does cause the warping of the Earth's magnetic field is the near presence of Planet X, which is a giant magnet.
通过在基片的下方放置磁铁，在放电空间中引入了纵向的磁场梯度。
A longitudinal gradient magnetic field was introduced into the discharge space by placing a permanent magnet under the substrate.
本文提出用间接边界元法计算任意界面的永久磁铁所产生的空间磁场，推导出其磁场计算公式。
In this paper, an IBEM (Indirect Boundary Element Method) is presented for calculating permanent magnet field, and the formula of calculating magnetic field intensity is deduced.
基于这一事实，即磁场可以渗透到非磁化的金属，它可以检测到一个永久磁铁重视通过气缸壁铝活塞。
Based on the fact that magnetic fields can permeate non-magnetizable metals, it is possible to detect a permanent magnet attached to the piston through the aluminium wall of the cylinder.
将磁铁用橡胶包裹起来，并使之与燃料管路的末端接触从而进一步将磁场集中在流动的燃料上。
A rubber wrap is placed about the magnet and about the portion of the fuel line in contact with the magnet to further focus the magnetic field on the flowing fuel.
短极颈四极磁铁励磁线圈本身的磁场直接影响四极磁铁极端面附近的磁场分布。
The simulations also show that the magnetic field from the excitation windings directly influences the field distribution at the end of the quadrupole magnet if the pole neck is too short.
利用X射线衍射分析方法，对湿压磁场成型的永磁铁氧体生坯晶体取向度进行了研究。
Degree of preferred orientation of hard Sr ferrite compacts molded with magnetic field was studied by X ray diffraction analysis.
建立以磁场强度为状态变量的单悬浮电磁铁刚体模型，分析磁通反馈控制下系统的稳定性。
The rigid body model of single suspension magnet are established with flux density as state variable and the system stability is analyzed with flux feedback control.
磁铁产生了磁场，铁屑被磁场的特征所影响。
转动磁场并不是用机械方法造成的，而是以交流电通于数对电磁铁中，使其磁极性质循环改变，可看作为转动磁场。
Rotating magnetic field is not caused by mechanical methods, but in AC pass in a few of the electromagnet, the nature of its magnetic cycle of change can be seen as rotating magnetic field.
转动磁场并不是用机械方法造成的，而是以交流电通于数对电磁铁中，使其磁极性质循环改变，可看作为转动磁场。
Rotating magnetic field is not caused by mechanical methods, but in AC pass in a few of the electromagnet, the nature of its magnetic cycle of change can be seen as rotating magnetic field.
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