·2,447,543篇论文数据，部分数据来源于NoteExpress
商业增长及衰退的重复周期。
但在地球上指定的某处的日食的重复周期并无明显的规律可循。
The repetition of eclipses at a given place on the Earth, however, appears to follow no discernible cycle.
重复周期的开始日期不符合定期模式。将重复周期的开始日期更改为%1 %2。
The recurrence start date doesn't correspond to the recurrence pattern. Change the recurrence start date to %1 %2.
应用推荐