【total_fertility_rate】什么意思_英语total_fertility_rate的翻译_音标_读音_用法_例句_在线翻译

total fertility rate

总生育率

各种相关之生育率中又以年龄别生育率加总的总生育率(total fertility rate, TFR)指标为最常被引用者。

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生育率

（3）总和生育率（total fertility rate）：生育率比出生率更确切反映各地区的生育水平，但因育龄妇女在不同年龄间生育能力有差异，因此需要在年龄别育龄妇女生育率的基础...

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总生育力

总生育力（total fertility rate, TFR），任何一位妇女依循目前的生育率所生产的存活婴儿的均值数字。

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短语

艺术学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: The total fertility rate (TFR), sometimes also called the fertility rate, period total fertility rate (PTFR) or total period fertility rate (TPFR) of a population is the average number of children that would be born to a woman over her lifetime if:

以上来源于: WordNet

The total fertility rate is contentious.

对于总生育率，目前仍存有争议。

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In 1990 the continent's total fertility rate was over six, compared with two in East Asia.

在1990年时非洲大陆的总和生育率超过6，而东亚为2。

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In 1970 the total fertility rate was 4.45 and the typical family in the world had four or five children.

1970年总生育率为4.45，世界上一般家庭都会有四到五个孩子。

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更多双语例句

The U.S. has a total fertility rate (TFR) of 2.0 nearly the replacement rate with Hispanic immigrants leading in birth rates.

FORBES: Warning Bell for Developed Countries: Declining Birth Rates
The total fertility rate had been 5.8 in 1950, he notes, and had declined sharply to 2.3 by 1980, just above replacement level.

ECONOMIST: China's population
The U.S. replacement total fertility rate was higher than 2.1 children per woman in the 1800s and early 1900s due to childhood mortality.

WSJ: Corrections & Amplifications

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