它是超强永久磁铁的关键成分。
另外，永久磁铁表面的保护也很困难。
Furthermore, protection of the surface of a permanent magnet is difficult.
本手册介绍了如何建立一个永久磁铁发电机。
This manual describes how to build a 'permanent magnet generator' (PMG).
适合于工业和潜水领域的伤口和永久磁铁模型。
Field wound and permanent magnet models suited to industrial and submersible applications.
永久磁铁工作点的确定是永磁磁路计算的必要前提。
Confirming about the working point of the permanent magnet is an essential premise in calculating of the permanent magnetic circuit.
虽然如此，也不是所有的电动车制造商都对永久磁铁电机趋之若鹜。
That said, not all makers of electric cars have rushed to embrace permanent-magnet motors.
卫星上的永久磁铁获取所需的地磁力矩，稳定偏航姿态。
Geomagnetic torque for yaw stabilization is provided by permanent magnet on the satellite.
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.
本实用新型涉及使用重叠式永久磁铁的磁力机构和驱动装置。
The utility model relates to a magnetic force mechanism and a driving device using an overlapped permanent magnet.
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.
磁铁使用稀土钕铁硼永久磁铁，效率高且自重轻，耗能少，输出功率大。
Use of Rare earth NdFeB permanent magnet, high efficiency and light weight, low energy consumption, high output power.
大部分用于电动车和混合动力车的发动机于此不同，需依赖永久磁铁才能运转。
Most motors used in electric and hybrid cars today use a different type of motor that relies on permanent magnets.
本文在考虑永久磁铁磁阻的情况下，分析了永磁动铁式力矩马达的静态特性。
In this paper, the static performance characteristics of the permanent magnet torque motors are analyzed considering the reluctances of the permanent magnets.
条形永久磁铁广泛应用于极化继电器中，是构成极化磁系统的主要组成部分。
Bar permanent magnet as the main part of the polarized magnetic system is widely used in polarized relay.
如果把一块永久磁铁拿到指南针附近，并围绕指南针移动，指南针将做出反应。
If you bring a permanent magnet near a compass and move it around, the compass will react.
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。
A suspension system with hybrid electromagnets made of permanent - and electromagnets consumes little power, and can realize larger air gap.
但当下方永久磁铁靠近杯底时，在磁液中产生非均匀磁场，对铝球作用一磁性浮力。
However if a permanent magnet is put near the bottom of cup it will produce a heterogeneous magnetic field and act on the aluminum ball to produce a magnetic buoyant force.
这使之区别于“同步”发动机。同步发动机在转子中使用永久磁铁而不是一组导线。
That distinguishes them from "synchronous" motors that use a permanent magnet in their rotors instead of a set of conductors.
永久磁铁和动触头固定在摆动板上，摆动板可偏转，顶端通过弹簧吊置在线圈支架上。
A permanent magnet and a moving contact are fixed on a swing plate which can deflect, and the top end of the swing plate is hung on a coil brace through a spring.
钒铁用作炼钢的添加剂，生产高强度低合金钢、高速钢、工具钢、不锈钢及永久磁铁等。
Ferrovanadium can be used as additive in smelting high-intensity-low-alloy steel, high speed steel, tool steel, stainless steel and permanent magnet.
稀土永久磁铁制造厂房·计划分析：产业趋势，制造工程，机器，原料，成本，收益额。
Rare Earth Magnet Manufacturing Plant Project Report: Industry Trends, Manufacturing Process, Machinery, Raw Materials, Cost and Revenue.
当加热的合金放置在永久磁铁——如稀土磁铁附近时，合金的磁力会突然戏剧性地大幅增加。
When the warmed alloy is placed near a permanent magnet, like a rare-earth magnet, the alloy's magnetic force increases suddenly and dramatically.
从帕克前parvex系列ssd是一个大气压范围内永久磁铁使用有害伺服电动机设计。
Ex series from Parker SSD Parvex is a range of permanent magnet servomotors designed for use in hazardous atmospheres.
因为电子马达用永久磁铁代替电子线圈的做法已经被广泛采纳，所以钕的价格在过去的一年已翻了两番。
Over the past year the price of neodymium has quadrupled as electric motors that use permanent magnets instead of electromagnetic windings have gained even wider acceptance.
该改锥是由锥柄盖、空心锥柄、锥杆、锥杆套、永久磁铁和多个不同规格尺寸的改锥头组成。
It is composed of a taper shank cap, a hollow taper shank, an awl perch, an awl stem casing, a permanent magnet and screwdriver heads of different format dimensions.
让永久磁铁在线圈中进出运动或让一个导体在固定的永久磁铁附近的区域移动，也会产生电流。
A current can also be induced by constantly moving a permanent magnet in and out of a coil of wire or by constantly moving a conductor near a stationary permanent magnet.
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.
即使我们使用电网电力切断屏蔽的东西它的永久磁铁的领域，我们不会节省很多比用电磁铁的能量？
Even if we used grid electricity to cut off the permanent magnet's field by shielding it with something, wouldn't we save a lot more energy than using an electromagnet?
即使我们使用电网电力切断屏蔽的东西它的永久磁铁的领域，我们不会节省很多比用电磁铁的能量？
Even if we used grid electricity to cut off the permanent magnet's field by shielding it with something, wouldn't we save a lot more energy than using an electromagnet?
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