生育率

It does nothing for the dignity of women, and nothing for the birth rate.

它对妇女的尊严没有帮助，对生育率没有帮助。

The birthrate in developed countries is getting lower and lower each year.

已开发国家的生育率一年比一年降低。

The new numbers suggest the second year of a baby boomlet, with U.S. fertility rates higher in every racial group, the highest among Hispanic women.

新的数字表明，第二年孩子boomlet ，美国生育率高于一切种族集团，最高的拉美裔妇女。

They also have high levels of teenage pregnancy that help bump up the figures.

两国的少女怀孕比例也都很高，进一步推高了生育率。

The generations that saw the biggest increases in childlessness also saw big increases in full-time employment rates, suggesting that some women were choosing careers and not families.

"生育率大幅降低的几代人就业率却大幅增长，这表明有些女性看重的是事业而不是家庭。"

This concoction was sacred and was associated with fertility and wisdom.

这种混合物是神圣的，并与相关的生育率和智慧。

According to the data of population census,this thesis investigated the birth rate of the Tus' women total,the brith level of low age and reproduction rate of population.

文章依据人口普查数据，对土族妇女的总和生育率、孩次别生育率、低年龄生育率及人口再生产率进行了考察。

Globalisation, it seems, leads to a shift in the direction of "replacement fertility": the rate at which the size of a population eventually stabilises.

看起来，是全球化导致了&更替生育率&——使人口最终稳定下来的生育率——方向的转变。

Furthermore, reproduction cost of labor, investment on human capital and expenditure of bearing child are unified in the paper, so there is connection amongworth of labor, human capital and rate of bearing.

除此之外，我们将劳动力再生产成本、儿童人力资本投资与孩子抚养费用三者统一起来进行研究，在考察再生产劳动力的成本时，除了分析它对生育率的影响之外，还使其与劳动力的价格和人力资本的积累相联系，并以劳动力成本为核心，在劳动力价值、人力资本和生育率三者之间建立了一联系，以求得在思路上有所创新。

We study the change of the gross and structure of cost in detail, and find their developing trend. Furthermore, reproduction cost of labor, investment on human capital and expenditure of bearing child are unified in the paper, so there is connection amongworth of labor, human capital and rate of bearing. The kernel of them is reproduction cost of labor. These are the innovations of the paper.

除此之外，我们将劳动力再生产成本、儿童人力资本投资与孩子抚养费用三者统一起来进行研究，在考察再生产劳动力的成本时，除了分析它对生育率的影响之外，还使其与劳动力的价格和人力资本的积累相联系，并以劳动力成本为核心，在劳动力价值、人力资本和生育率三者之间建立了一联系，以求得在思路上有所创新。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。