英语词汇“demographic structure”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	demographic structure
释义	demographic structure短语¹⁴⁴⁹⁷²⁺² 基本例句人口结构人口老龄化 A massive demographic shift in China is under way.中国正在经历一场巨大的人口结构转变。 Most explanations of the demographic transition are social.对于人口结构转化的解释大都出自社会学角度。
随便看	query decomposition query decomposition method query deliberately query design query designer query disjunction query division Query-driven query efficiency query endlessly query engine query enhancement query equivalence query error query evaluation query evaluation algorithm query evaluation and search technique QUERY EVALUATION USING L SET query execution query execution scheme query expanding query expansion query expression Query extension query facilities