人口老龄化的英文

aged tendency of population

ageing of population

aging of population

an aging population

+更多解释...

population ageing

• 人口:    population
• 美国人口老龄化:    aging of the ameri ...
• 人口老龄化问题等:    aging problem

例句与用法

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1. Countermeasure and challenge of senile of population
   迎接人口老龄化的挑战和对策
2. Study on countermeasures against the problem of aging
   人口老龄化问题分析与对策
3. Research on library work under population aging
   人口老龄化背景下图书馆工作的探索
4. Aging population and pension security in ningbo
   宁波市人口老龄化与养老保险的研究
5. Such greying is evident across the rich world
   人口老龄化在各富裕国家中显而易见。