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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Some generate plasmas through electrode-based electric discharge; others use coil-based magnetic induction or antenna-generated radiation.

有些透过电极放电产生电浆，有些则是使用线圈磁感应或天线产生的辐射。

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Of, relating to, or using an intermittent asymmetrical alternating electric current produced by an induction coil.

交变电压的改变与初级线圈及其次级线圈的匝数成正比。

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