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fertility rate

美英

un.生育率；受胎率；出生率；受精率
网络人口出生率；生育率下降；平均受精率

fertility rate

英-汉网络释义

fertility rate

生育率

生育率(Fertility Rate)是指不同时期、不同地区妇女或育龄妇女的实际生育水平或生育子女的数量。生育率的孩次结构，是生育 …

受精率

农业专业英语词汇(F-G) - 商务英语词汇 ... fertility 繁殖力 fertility rate 受精率 fertilized egg 受精卵 ...

人口出生率

3.10 今天终于听到老乡教授的课了 ... bottleneck 瓶颈 fertility rate 人口出生率 influx 流入 ...

生育率下降

china daily... ... working-age population（劳动年龄人口）可能将开始出现负增长， fertility rate（ 生育率下降）， ...

平均受精率

专业生产经营SPF蛋及鸡的中美合资企业... ... 蛋重： EGG WEIGHT: 平均受精率： FERTILITY RATE: 破蛋率： CRACKED E…

受胎率

rate 相关短语-在线词典... ... fatality rate 致死率，病死率 fertility rate 人口出生率，受胎率 flow rate 流动速率，流率，流速 ...

成孕率

排卵日当天成孕率 (fertility rate)最高,而在排卵日后一天就降为零.所以要早,而且要准.据研究,排卵的前五天,成孕率约10% . 前四 …

例句：

But Serbia has one of the oldest populations in Europe and a low fertility rate, so the population is shrinking by 30, 000 a year .

但是塞尔维亚有着欧洲老年人口最多和低出生率，所以人口每年缩小 3万人。

Over 80% of humanity lives in countries where the fertility rate is either below three and falling , or already two or less .

80%的人居住在生育率低于 3 而且仍在降低，或者已经达到 2 甚至更少的国家。

The CASS study calls for a "prompt " change of policy to get the fertility rate up to around the "replacement level" of 2 . 1 .

社科院研究号召一个 “刺激 ”性政策改变来使生育率提升到 2 .

The government claims the fertility rate , the number of children an average woman is expected to have over the course of her life, is 1 . 8.

中国政府声称生育率是 1.8 ，低于保持人口总量稳定所需的 2 .

The fertility rate is the number of children a woman can expect to have .

生育率是一个女性预计会生下的孩子数。

Whereas the fertility rate is now below replacement, the problem in the past was a spike in unwanted pregnancies .

但是现在的人口出生率也如同原先的婴儿死亡率那样降低了，问题出在过去抑制多余妊娠的运动。

And he seems misinformed about the source of the slight uptick in the U. S. fertility rate in recent years.

并且他好像在错误地传达近几年美国生育率略微增长的根源。

Immigrant mothers accounted for more than half of the increase in births, but the fertility rate among British-born women also rose sharply .

其中，一半以上的新增人口来自移民家庭，不过英国本土女性的生育率也出现了大幅上升。

Back in 1975 , a graph plotting fertility rate against the HDI fell as the HDI rose .

1975年的图表显示，生育率的曲线随着 HDI 上升而降低。

This paper estimates the number of births omitted , the final adjustment of the total fertility rate is 1 . 68 .

本文估算了出生漏报人数，最后调整的总和生育率为 1 .

The fertility rate is a figure that expresses how many children the average woman is likely to have over her lifetime .

生育率反映的是平均每个女性在一生中可能诞育的孩子的数量。

Experimental results also showed a positive correlation between percentage of functional pollen and fertility rate .

正常花粉率与稔实率相关极显著。

We are likely to reverse the declining fertility rate only if people adopt a new and responsible attitude towards marriage and procreation.

只有思想观念得以改变，明白身为人类一员所应承担的责任时，生育率回弹才能成为一种可能。

Census officials said the current fertility rate was 1 . 7 .

人口普查官员表示，目前的生育率为 1 .

How a mix of female empowerment and steamy soap operas helped bring down Brazil 's fertility rate and stoke its vibrant economy .

女权的崛起和狂热的肥皂剧场助使巴西人口增长速度下降，但却带来一个充满活力的经济，这是怎样的一个组合啊！

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