“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	internal gas proportional counting method internal gettering internal glomerulus internal granular layer internal gravity wave internal grinder internal heat sources internal heavy atom effect internal hemorrhoids internal high pressure forming internal iliac artery internal iliac vein internal illness is treated by external methods internal inspection of oil and gas pipeline internal inspection of special equipment internal institution internal intercostal muscle internal interrupt internal isochron internality internalization Internalization of Environmental Externality internalization theory internalization theory of value internalizing behavioral problem

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