Magnetic field configuration of permanent magnet synchronous motor varies with the arrangement of the rotor magnet.

永磁同步电机的磁场结构随着转子磁钢排列方式的不同而有所区别。

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In order for the preflare energy to be stored without premature release, the magnetic field configuration must be metastable .

为了使能量在耀斑爆发前储存起来，不致过早释放，磁场结构必须是亚稳定的。

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Owing to the strong magnetic field in the magnetosphere, the magnetic field configuration essentially satisfies the approximation of the force-free field.

由于磁层内部的磁场很强，其位形基本满足无作用力磁场近似。

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They tend, on balance, to point up, as this means that they are pointing in the same direction as the magnetic field a configuration that is much more stable than the reverse.

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