流行规律 meaning in Chinese

regularty of epidemic

An investigation of leprosy spread and character after its extinction in haiyang city
海阳市麻风病基本消灭后流行规律和特征调查研究
Analysis on the prevalent law of amp; amp; nbsp ; the silkworm pebrine disease in guangd ong province
广东省家蚕微粒子病流行规律的分析
The popularity with the popular rule with epidemic hot haemorrhage and hot haemorrhage of epidemic of transmission way has certain law , average age season is popular height
流行性出血热的流行规律和传播途径流行性出血热的流行有一定的规律，一般春秋季为流行高峰。