“coefficient of aged population”的概念、定义、翻译、参考文献-科学参考

单词	coefficient of aged population
释义	coefficient of aged population Encyclopedia 医学老年流行病学释 coefficient of aged population老年人口系数老年人口在某个国家或某个地区的总人口构成中所占的比例。又称老年人口比例。
随便看	splenic follicle splenic infarction splenic nodule splenic sinusoid splenic vein splenitis splenius splenomegaly splenomegaly of Lateolabrax japonicus splice splice junction spliceosome splicer splice site splice site mutation splicing of fur splicing operation spline spline approximation spline collocation spline curve spline curve and surface spline element spline estimation of non-parametric regression model spline estimation of nonparametric regression model

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