magnetic polarity meaning in Chinese

磁极化
磁极性

Deltan heliographers observe an irregularity in the magnetic cycle of the star delta . the shift of the stars magnetic polarity which usually occurs every 12 years has occurred 1 year early
德尔塔日光仪观察到星球德尔塔的磁极周期不规则性变化；该星球每12年移动一次的磁极变化刚刚在一年前发生过。
For an actual planetwide polarity reversal to occur , such a reversed flux patch would grow and engulf the entire polar region ; at the same time , a similar change in overall regional magnetic polarity would take place near the other geographic pole
如果整个行星的磁极要真的反转，反向通量斑块需扩大到涵盖整个极区；同时，另一个地理极点附近也会发生类似的区域极性全面变化。