“composition of population”的概念、定义、翻译、参考文献-科学参考

单词	composition of population
释义	composition of population Encyclopedia 法学人口结构释 composition of population人口结构依据人口所具有的自然的、社会的、经济的和生理的特征，将人口划分为各个组成部分所占的比重，一般用百分比表示。又称人口构成。
随便看	Brooklyn Brooklyn Botanic Garden of New York Brooklyn Bridge Brooklyn Children's Museum Brooklyn Museum Brook rearrangement Brooks Adams Brooks comet Brooks Range Brook Taylor broomcorn broom-corn millet broomcorn millet blast broomcorn millet processing broomcorn millet smut Broome broomrape family Broom space broom star Brossel-Bitter experiment broth Brother Cup China International Young Designers Contest Brother Gang brothers Brothers Are Like Branches and Leaves

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