Translation of "coincidental" into Chinese

The wall’s alignment with the true equator might have easily been brushed aside as coincidental.

城墙一端位于真赤道上,很可能只是巧合,也没什么了不起。

The high ratio of inconsistency in February 2012 is due to coincidental factors that made several registries encounter inconsistencies in the same month.

2012年2月的校正不一致率高,是因为一些偶然因素导致若干登记册在同一个月内遇到不一致的情况。