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fertility rate

/fərˈtɪlɪti reɪt/

翻译: 人口统计指标,指在特定 population 中一名妇女一生平均生育的子女数,常用于人口学和经济学研究。

1 个条目

phrase

/fərˈtɪlɪti reɪt/C1formalscientific
  • zh人口统计指标,指在特定 population 中一名妇女一生平均生育的子女数,常用于人口学和经济学研究。

A statistical measure representing the average number of children that would be born to a woman over her lifetime in a given population, often used in demographic and economic studies.

  1. Demographic measureB2formal

    The average number of children born to a woman over her lifetime in a specific population.

    zh生育率

    • The fertility rate in Japan has been declining for decades.
    • Countries with a high fertility rate often have younger populations.
    • Economists study fertility rates to predict future labor supply.