Patients undergoing this treatment have a coil placed on their head which uses electromagnetic induction to activate weak electric currents via a changing magnetic field.

进行该项治疗的患者在头部置有一个线圈，这个线圈通过电磁感应在一个变化的磁场中激活弱电流。

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Higher magnetic field intensity is also one of the conditions to optimize the heat treatment.

较高的磁场强度也是实现热处理优化的重要条件之一。

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The effects of the direct magnetic field treatment on the microstructure and electrochemical performances of hydrogen storage alloys during their solidification process were studied.

研究了贮氢合金凝固过程中施加直流磁场处理对其组织结构和电化学性能的影响。

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