And with overlaying index increases , searching efficiency will decrease .
而随着覆盖指数增大，搜索效能也呈下降趋势。
So , the overlaying of rules lead to the consequence of irregularity !
所以，有规律的叠加会造成无规律的后果！
Overlaying several such images can show how magnetic events , such as prominence eruptions and coronal mass ejections , generate motion across the solar orb .
