“dependency ratio”的概念、定义、翻译、参考文献-科学参考

单词	dependency ratio
释义	dependency ratio Encyclopedia 法学年龄释 dependency ratio抚养比人口中非劳动年龄人口数与劳动年龄人口数之比。又称抚养系数或负担系数。用百分比表示。
随便看	Shoda Kenjiro Shoda Kenjiro (1902—1977) Sho Dun Festival shoe shoe box principle shoe heel shoeing Shoemaker crater shoemaker knife shoe metal detector shoe model database Shoenfield Shoenfield absoluteness theorem shoes shoe size shoes made of jin-silk with floral medallion design shoe sole shoestring shoe surface Shogakukan Shoghi Effendi shogi shogunate politics Shoji Murakami Shomei Tomatsu

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