regularty of epidemic

• 流行规律

regularty of epidemic的用法和样例：

例句

1. According to the results, meteorological prognostic models of lating potato epidemic disease evolvement in inner mongolia were established, and the forcast was perfect.
   依此建立的内蒙古地区马铃薯晚疫病发生程度的气象预测模型可很好预测其流行规律。