Permanent magnetic bearing is an important part in rotating machine.

永磁轴承是旋转机械的一个重要部件。

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Here is the influence factors of permanent magnetic separators effect, I hope to help you.

下面介绍的是影响永磁除铁器效果的因素，希望对您有所帮助。

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To design the magnet structure, finite element method is used to analyze the permanent magnetic field.

在磁体结构设计中，本文采用有限元软件分别对单、双环形永磁结构进行了分析计算。

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And water would be all the more exciting on Ganymede because it is the largest moon in the solar system (larger even than the planets Mercury and Pluto) and, like earth, it has a permanent magnetic field that protects part of its surface from bombardment by certain sorts of life-destroying radiation.

ECONOMIST: Blue moon

This means that when a drop of liquid is mixed with a suitable solution of paramagnetic ions, which become magnetic in the presence of a permanent magnet, it will be pushed to where the field is weakest, and stay there.

ECONOMIST: Monitor

Helium-cooled superconducting coils, typically made of an alloy of niobium and titanium encased in copper cladding, create magnetic fields ten times stronger than similar-size permanent magnets can muster.

ECONOMIST: Inside story