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人口结构
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人口结构
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。
Biology
population structure
人口结构
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pre-galactic cloud
pre-galactic nucleosynthesis
pre-galactic star
pre-Galaxy
pre-galaxy
preganglionic neurofibre
preganglionic neuron
pregelatinized starch
pre-geometry
pregermlayer stage
P-region
preglabellar field
pre-glottalization
pregnancy
pregnancy anabolism
pregnancy-associated thrombocytopenia
pregnancy diagnosis
pregnancy diagnosis in domestic animals
pregnancy identification
pregnancy in rudimentary horn
pregnancy recognition in animals
pregnancy toxaemia
pregnancy vertigo
pregnane
pregnane alkaloid
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