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.
在一些研究中我們做過一個有趣的觀察：乙肝病毒影響後代的性別比例。
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.
研究結果表明至少在一些地區，人們對將來前景的看法正在影響該地區人口的性別比率。
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，在最近的統計報告中，統計侷沒有提供2016年的出生性別比，因此，目前還不清楚下降的趨勢是否仍在繼續。

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