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。
Based on electromagnetic induction principle and result of magnetic field simulation, a model of induction coil launcher with control turn-on time is analyzed and designed.
基于电磁感应原理和仿真分析结果，设计和制作了感应线圈型电磁发射器模型。
The equation for electromagnetic properties of a moving medium is discussed by using electromagnetic field tensor, electromagnetic induction tensor and their dual tensor.
文章从麦克斯韦方程组出发，利用纵向场分量法，详细地推导了强引导磁场下等离子体波导中电磁场分量的表达式。
The field-oriented control is a powerful tool for controlling the transient electromagnetic torque of the induction motor fed by a frequency converter.
磁场定向控制是控制由变频器供电的异步电机暂态电磁转矩的有效手段。
Analyse the traveling wave induction launcher temperature field with the method of ANSYS electromagnetic analysis (thermal coupling module).
用ANSYS分析电磁——热耦合的方法，分析了行波发射器的温度场。
We know from the principles of physics concerning electromagnetic induction that an electrical current always has an associated magnetic field.
我们从有关电磁感应的物理学原理获知，电流总是要有一个相关的磁场的。
We know from the principles of physics concerning electromagnetic induction that an electrical current always has an associated magnetic field.
我们从有关电磁感应的物理学原理获知，电流总是要有一个相关的磁场的。
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