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birthrate

音標['b?:θreit] 讀音

漢語翻譯


n. 出生率

英文解釋：

名詞 birthrate:

  1. the ratio of live births in an area to the population of that area; expressed per 1000 population per year
    同義詞：birth rate, fertility, fertility rate, natality

例句：

  1. The birthrate in this city is increasing at a ratio of0.6 to a thousand every year.
    這個城市的出生率以每年千分之0．6的比率上升。
  2. The birthrate is on the decrease.
    人口出生率正在下降。

詳細解釋：


birthrate 也作 birth rate

n.（名詞）
The ratio of total live births to total population in a specified community or area over a specified period of time. The birthrate is often expressed as the number of live births per ,000 of the population per year.Also called natality
出生率：某一特定集團或區域在指定時間段內總出生人口與總人口的比率。出生率常以每年每000人口中的出生人數來表示也作 natality

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