V2EX birthrate

Birthrate

释义 Definition

birthrate出生率;通常指在一定时期内(多为一年)每千人中的活产婴儿数,用来衡量一个地区或国家的生育水平。(也常与 fertility rate 等概念一起讨论,但含义不完全相同。)

发音 Pronunciation (IPA)

/bθret/

例句 Examples

The birthrate has fallen in many countries.
许多国家的出生率已经下降。

As housing costs rise and people marry later, the city’s birthrate continues to decline, reshaping schools and public services.
随着住房成本上升、人们晚婚,这座城市的出生率持续下降,进而改变了学校配置与公共服务。

词源 Etymology

birth(出生)+ rate(比率) 构成的复合词,字面意思就是“出生的比率”。在社会统计与人口学语境中常用来描述人口增长的基础指标之一。

相关词 Related Words

文学作品中的用例 Literary Works

  • Thomas Robert Malthus, An Essay on the Principle of Population(《人口原理》):讨论人口增长与资源压力时涉及出生与人口增速等概念,常以“birth rate/birthrate”一类术语表述。
  • Hans Rosling, Factfulness:在谈全球人口与发展指标时讨论生育与出生相关统计(在英文语境中常见 birthrate / birth rate 的用法)。
  • Steven Pinker, The Better Angels of Our Nature:涉及社会长期趋势与人口数据讨论时会使用出生率等人口统计术语。
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