The rate of incidence of a disease.
那儿的患病率很高。
In this paper, the effect of population dispersal and nonlinear incidence rate on the spread of a disease is investigated.
本文主要讨论了种群迁移和非线性发病率对流行病流行情况的影响。
A high incidence of a disease and death rate of rabbit warren of Shihezi present in a large scale in the past three years.
石河子某大型规模化养兔场陆续发生一种高发病率、高死亡率的兔病。
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