“population aging”的概念、定义、翻译、参考文献-科学参考

单词	population aging
释义	population aging Encyclopedia 经济学〔人口和劳动〕释 population aging人口老龄化随着全球化生育不断转型（主要指生育率下降）以及年长人口死亡率的下降而产生的一种人口年龄结构的变化过程。是对人口结构中年龄分布（年龄结构）偏向年长人口移动现象的一种综合描述，已成为21世纪全球人口变化的趋势。哲学应用伦理学释 population aging人口老龄化在社会总人口中，年轻人口数量减少、年长人口数量增加而导致的老年人口比例相应增长的动态变化。
随便看	Contemporary Chinese Dictionary Contemporary Chinese Journalism Thoughts and Theories contemporary Chinese language word segmentation specification Contemporary Chinese Language Word Segmentation Specification for Information Processing （GB/T 13715—92） Contemporary Chinese Literature Research Institution Contemporary Chinese Opera Contemporary Cinema contemporary classicism contemporary classics school of Qing Dynasty contemporary climate change in China Contemporary Display Design in American Museum Contemporary Exhibition and Display contemporary German legal philosophy contemporary history contemporary history of mechanical engineering contemporary international law Contemporary Legend Theatre of Taiwan Contemporary Lexicography contemporary machine building- industry in China Contemporary Multi-biblical Literary Criticism contemporary official documents contemporary positivism Contemporary Theatre Contemporary TV contemporary western ethics

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