“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	allergy allethrin alleviation of the information poverty all existence will perish alley all face centered lattice all-face centered lattice all factor productivity all-fiber intergrating technique All for Love all-four-season-flower pattern all-FRP structure Allgemeine Padagogik Allgemeine Zeitung all-grass of foxtail-like sophora all household live staellite TV service Alliance alliance Alliance for Progress Alliance Graphique Internationale Alliance Group Alliance of hope Alliance of Literary and Art Circles of Guangzhou Alliance of National Wood Reserve Strategy Alliance of Sacrificing for National Salvation of Shanxi Province

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