English translation for "周期不规则性"

cyclic irregularity
cyclical irregularity

Example Sentences:

1.

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。

Similar Words：

"周期波谱" English translation, "周期波时标" English translation, "周期波形" English translation, "周期波形干扰" English translation, "周期捕集氧化装置" English translation, "周期不稳" English translation, "周期参数" English translation, "周期测量计区段" English translation, "周期测量系统" English translation, "周期测量仪" English translation