gender ratio

基本解释

There is a curious observation which we have made in several studies that the virus affects the gender ratio of offspring.
在一些研究中我们做过一个有趣的观察：乙肝病毒影响后代的性别比例。
The results of the study show that at least in some areas, people in the future prospects for the view is affecting the region the gender ratio.
研究结果表明至少在一些地区，人们对将来前景的看法正在影响该地区人口的性别比率。
However, in its recent census report, the statistics bureau did not provide the gender ratio for 2016, so it is unclear whether the trend is continuing.
然而，在最近的统计报告中，统计局没有提供2016年的出生性别比，因此，目前还不清楚下降的趋势是否仍在继续。

At Etsy, where women account for 80% of its customers, after a two-year-long initiative focused on gender diversity, he had successfully changed the ratio.
FORBES: Double-Standards: How Etsy Upped Its Female Engineers By 500%
Net Enrollment Ratio in primary education had increased from 58% in 1999 to 76% by 2010 and the Gender parity index from 0.85 to 0.93 over the same period of time.
UNESCO: EDUCATION