birthrate
n. 出生率
n.
出生率；
变形
复数：birthrates
英英释义
birthrate[ 'bə:θreit ]
n.the ratio of live births in an area to the population of that area; expressed per 1000 population per year
同义词：birth ratefertilityfertility ratenatality
双语例句
用作名词(n.)
The birthrate is on the decrease.
人口出生率正在下降。
The birthrate in this city is increasing at a ratio of 0.6 to a thousand every year.
这个城市的出生率以每年千分之0.
权威例句
On the Birthrates of Galactic Neutron StarsThe birthrate and initial spin period of single radio pulsars
Birthrates of low-mass binary pulsars and low-mass X-ray binaries
Pulsar Statistics - the Birthrate and Initial Spin Periods of Radio Pulsars
The initial mass function and stellar birthrate in the solar neighborhood
Manifestations of poverty and birthrates among young teenagers in California zip code areas
Demography and degeneration: Eugenics and the declining birthrate in twentieth-century Britain.
The chromospheric age dependence of the birthrate, composition, motions, and rotation of late F and G dwarfs within 25 parsecs of th...
The atmosphere of subluminous B stars. II - Analysis of 10 helium poor subdwarfs and the birthrate of sdB stars
The effects of economic conditions and access to reproductive health services on state abortion rates and birthrates
1. Asan's birthrate is 1.08, much lower even than the low national average, according to Ko Bun-Ja, one of deputies helping organize the event.
据协助组织这次活动的代表KoBun-Ja，牙山市的生育率是1.08，甚至远远低于全国平均水平。
youdao
2. The birthrate is on the decline.
出生率在下降。
youdao
3. The birthrate is on the decrease.
人口出生率正在下降。
youdao
4. The birthrate declined.
出生率下降了。
youdao
5. The new birthrate has decreased from last year's.
新出生率与去年相比有所下降。
youdao
6. The child birthrate in that area has doubled.
该地区的婴儿出生率已经增加了一倍。
youdao
7. Oneresult: a birthrate of 1.38 children per woman.
有一个数据可以证明这种现象：出生率是平均每名女性有1.38个孩子。
youdao
8. We will continue to maintain a low birthrate.
继续稳定低生育水平。
youdao
9. The birthrate in the city has been decreasing.
该市的出生率一直持续下降。
youdao
10. The birthrate in this country has dropped to 0.3 percent.
这个国家的人口出生率已经降至0。3%。
youdao
11. Key to boosting the birthrate is getting couples to marry.
提高出生率的关键是提高结婚率。
youdao
12. The fall of birthrate resulted in people's objection to the idea.
人们反对这一看法来自于出生率的下降。
youdao
13. Other social changes are also depressing the country's birthrate.
其它一些社会变化也在降低出生率。
youdao
14. People objected to the idea that it is because of the drop of birthrate.
人们反对这一看法来自于出生率的下降。
youdao
15. Conditions that precipitous ly increase the birthrate; prices rose sharply.
突然提高出生率的条件；物价急剧上涨。
youdao
16. This has easily offset the general decline in the birthrate of advanced countries.
发达国家的出生率的普遍降低被轻易抵消。
youdao
17. The birthrate in this city is increasing at a ratio of0.6 to a thousand every year.
这个城市的出生率以每年千分之0.6的比率上升。
youdao
18. Due to a very low birthrate, however, this trend will reverse within a decade or two.
但是由于出生率逐年走低，这种增长趋势将会在接下来的10年或20年内出现扭转。
youdao
19. Due to a low birthrate, the Gen 'dai are very rarely encountered, and they usually avoid confrontation if possible.
由于出生率低，根代人非常罕见，他们也尽可能避免不必要的对抗。
youdao
20. It is an answer to Canada's aging population and slowing birthrate, and an effort to shore up the nation's tax base.
这是针对加拿大人口老化，出生率放缓的一个解决办法，同时也是为了提振该国的税基。
youdao
21. So even if the birthrate should rise somewhat, little expansion is possible for elementary and secondary school enrollments.
因此，即使出生率有所上升，中小学入学人数不可能有大的增长。
youdao
22. If the Palestinians got the right to vote, given their higher birthrate, within a few decades Israel would no longer be a Jewish state.
如果巴勒斯坦人获得了选举权，考虑到他们较高的出生率，在几十年内以色列将不再是一个犹太国家了。
youdao
23. But the birthrate - the average number of babies born during a woman's lifetime - remained near the world's lowest at 1.19 last year.
但韩国去年的生育率(每个女性一生中平均生育孩子的数量)仅为1.19，仍接近全球最低水平。
youdao
24. But the birthrate - the average number of babies born during a woman's lifetime - remained near the world's lowest at 1.19 last year.
但韩国去年的生育率(每个女性一生中平均生育孩子的数量)仅为1.19，仍接近全球最低水平。
youdao
birthrate
