On this basis, as the permeability of permanent magnetism material is non-linear, two gear wheel's magnetic field is simulated with finite element software, and analysis of the result is carried on.
在此基础上采用有限元分析软件对永磁材料的磁导率为非线性时的一对永磁齿轮传动磁场进行了仿真分析，并对结果进行了分析总结。
The methods to measure the magnetic properties of weak-magnetic material and non-magnetic material, and their application, as well as the MB-2T magnetic balance developed by ourselves are presented.
本文分析介绍了几种无磁、弱磁材料磁性能的测量方法，分析比较了它们的使用范围和测量要点，同时介绍了我们自己研制的MB—2T磁天平。
The single core armored cable in the list are only suitable for use for DC circuit. If used for AC circuit, non-magnetic material or armored by reducing magnetic loss structure must be used.
表中单芯铠装电缆仅适用于直流线路，如用于交流则必需采用非磁性材料或减少磁损耗结构的铠装。
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