sporadicity

与sporadicity相关的网络例句 [注：此内容来源于网络，仅供参考]

The prevalence of parasitic diseases in the number may be in the sporadicity , outbreak , epidemic or pandemic; in the region can be expressed as local, natural nidus; in time can be shown seasonality.

寄生虫病的流行过程在数量上可表现为散发、爆发、流行或大流行；在地域上可表现为地方性、自然疫源性；在时间上可表现出季节性。