birthrate是什么意思 birthrate在线翻译 birthrate什么意思 birthrate的意思 birthrate的翻译 birthrate的解释 birthrate的发音 birthrate的同义词

名词出生率

1. The birthrate has been declining since March 2008 as people put off marriage and have fewer babies because of the adverse economy.

2. The drop in the birthrate was influenced by many factors, with contraception the most important during this period and abortion the least important factor.

3. Average life expectancy is on the rise as the annual birthrate declines.

4. China's low birthrate in the past years is beginning to take its toll on its higher education.

5. " A country's birthrate is closely related to its economic and social development, " Zhai said.

6. At the same time, the low urban birthrate makes final establishment of a social security system an urgent task.

7. Officials say the nation's low birthrate is partly due to more women joining the workforce and the lack of a comprehensive welfare system.

8. A peak period in the birthrate is exerting extra pressure on the already overburdened kindergartens of China's big cities.

9. The rapid aging of society and a tumbling birthrate have raised concerns that pension obligations may become unmanageable.

10. There is also a gap between the birthrate in the country's well developed eastern areas and that in the economically backward western areas.