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单词
veterinary epidemiology cohortstudy
释义
veterinary epidemiology cohortstudy
Encyclopedia
农学
兽医流行病学队列研究
释
veterinary epidemiology cohortstudy
兽医流行病学队列研究
将一个范围明确的动物群体或组群,按是否暴露于某种可疑因素及其暴露程度分为不同亚组,追踪各自的结局,比较不同亚组之间结局差异,从而判定暴露与结局之间有无因果关系及关联程度大小的观察性研究方法。
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hereditarily countable set
hereditarily decomposable continuum
hereditarily disconnected space
hereditarily enumerable set
hereditarily finite set
hereditarily generating system
hereditarily indecomposable continuum
hereditarily indecomposable space
hereditarily normal space
hereditarily ordinal definable set
hereditarily ordinal-definable set
hereditarily paracompact space
hereditarily quotient mapping
hereditarily separable
hereditarily undecidable theory
hereditarily unicoherent continuum
hereditarily weak topology
hereditariness
hereditary
hereditary and congenital kidney diseases
Hereditary bureaucrat and fief System
hereditary class
hereditary C*-subalgebra
hereditary disconnectedness
hereditary diseases of blood system
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