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成年型人口
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成年型人口
Encyclopedia
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成年型人口
释
adult population
成年型人口
0~14岁人口数量占总人口数量30%~40%,65岁及以上人口数量高于总人口数量4%但低于总人口数量7%的人口年龄结构。
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tundish heating
tundish metallurgy
tundra
tundra and alpine grassland
tundra climate
tundra ecosystem
Tundra satellite
tundra soil microbes
tundra vegetation
tune
Tune Chart
tuned amplifier
tuned plate tuned grid circuit
tuned radio frequency
tuned radio-frequency amplifier
tune-in
tuner
tuner model
tunes and genres of Chinese opera
tune sung in a clapper style
tune systems of folk music and dance
tune systems of folk speaking and singing art
tune-up
tungar
Tungeli Desert
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