- 单词发音：英 [ bə:θ reit ] 美 [ bɚθ ret ]
- 基本解释：人口出生率
- birth rate 是什么意思及中文翻译：
- 名词(n.) 人口出生率
- birth rate 词态变化： 复数: birth rates
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- After the war there was a bulge in the birth rate.
战后出生率激增。
- We know the actual birth rate is more like 18 per thousand.
我们知道实际出生率更接近千分之十八这个数字。
- The Error Estimate of Stable Population Rate of Increase and Birth Rate
稳定人口增长率和出生率公式的误差估计
- Several factors have been adduced to explain the fall in the birth rate.
有几个因素已被援引来说明出生率降低的原因。
- Americas marriage rate is falling and its outofwedlock birth rate is soaring.
美国结婚率渐低，非婚生育率猛增
- We will have to decide whether to have a low birth rate, or a high death rate.
我们将必须决定是否有一个低生育水平，或者高死亡率。
- They're more likely to have children of low birth rate and more birth complications.
高龄人群可能会导致低出生率和更多的出生并发症。
- These mortality figures are against a crude birth rate of37.9 and a total fertility rate of6.2.
这些死亡率数字与37。9得粗出生率和6。2得总和生育率相反。
- Change in the miscarriage rate, live birth rate per cycle started, or the multiple pregnancy rate.
流产率，已启动的周期活胎出生率或多胎妊娠率的变化。
- The report indicates that abortion still continues to be a widespread method for regulating the birth rate.
报告说，堕胎仍然是控制生育率的普遍办法。
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