| 释义 |
1 ?男女比率 ... male female rule 公母尺 male to female ratio 男女比率 one male ore female 一只公的; 一只母的 ... 2 ?男女 ... maintenance factor 维修因素 male to female ratio 男女(比例),男女(比率) medium frequency 中频(300-3000千赫) ... 3 ?男女比例 ...hronically ill, 41（13.0%）were from carers (B) 结果Results (1) 基本资料Basic Information 男女比例(Male to female ratio) 约为4:6 患病年期中位数为(Median no.
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The male to female ratio of cases was 3:1. - 2
Ken read from the age composition of the people, basically a young society, and the male to female ratio higher than the national. 从垦民年龄构成看，基本属于年轻型社会，且男女比例高于全国。 - 3
According to the National Bureau of Statistics, the male to female ratio at birth in China is about 119 males to 100 females, the highest in the world. 根据国家统计局的相关数据显示，在中国新生儿男女比例世界最高，约为119比100。
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