This article discusses the concept of the low fertility and calculates the value of the current replacement-level fertility in China.
本文讨论了低生育水平的内涵，计算了目前中国更替水平的数值。
This article discusses the concept of the low fertility and calculates the value of the current replacement-level fertility in China.
本文讨论了低生育水平的内涵，计算了目前中国更替水平的数值。
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