The distribution of surface charges in three-phase transmission lines is uneven and the electric fields of various points are different.
三相输电线路导线表面电荷的分布是不均匀的，各点电场强度的大小也不同。
The distribution of surface charges in three-phase transmission lines is uneven and the electric fields of various points are different.
三相输电线路导线表面电荷的分布是不均匀的，各点电场强度的大小也不同。
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