Most MRAMs that are now being developed write data by applying the magnetic field generated by a current running through a wire near a tunneling magnetoresistive element to change the magnetization.
第一代MRAM的数据写入方式主要是向导线中通电使其周围产生磁场，从而改变邻近的存储单元的磁化程度。
To lose sight of paired magnetic dipole brim and to equate bound current element, making certain direction and magnitude of a force upon it by Ampere Law.
若忽略磁偶极子对的边缘效应，并将其等效成束缚电流元，可用安培定律来确定其受力大小和方向。
The current of the rotor slot wedges are measured by magnetic test coils, and the eddy-current field of the rotor are calculated by finite element method.
试验中用“磁带”测量了转子槽楔电流，并用有限元法计算了转子涡流场。
By way of the current element simplified model, the distribution of magnetic field on armature was calculated, and then the electromagnetic force acted on armature was obtained.
通过应用电流元简化模型的方法，计算电枢上的磁场分布，进而计算电枢所受的电磁力。
The magnetic field and mutual inductance are calculated with 3-d (three-Dimensional) finite element method for some types of current transducer.
用三维有限元方法分析计算了几类电流互感器的三维磁场和互感系数。
The magnetic field and mutual inductance are calculated with 3-d (three-Dimensional) finite element method for some types of current transducer.
用三维有限元方法分析计算了几类电流互感器的三维磁场和互感系数。
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