We treat magnetic dipoles as circulation equivalently, apply the reciprocity principle, and give a method of the spatial distribution of a magnetic field.
对磁偶极子作环流等效处理，应用互易定理，给出了确定磁场空间分布的一种方法。
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This product can help forward blood circulation through water magnetic field, remove the muggy heat of your body, keep you warm, dry and comfort in winter.