“出生性别比”的概念、定义、翻译、参考文献-科学参考

单词	出生性别比
释义	出生性别比 Encyclopedia 法学生育率释 sex ratio at birth出生性别比在特定的时间和空间范围内出生时的活产男婴数与活产女婴数之比。又称出生人口性别比、第一性别比。
随便看	aesthetics of literature and art aesthetics of music Aesthetics of Opera aesthetics of science and technology aesthetics of the former Soviet Union Aesthetics of the performative Aesthetics of Ugliness aesthetic space aesthetics reflection Aesthetic Theory Aesthetic theory of Oriental garden aesthetic thoughts of Aristotle aesthetic thoughts of Georg Lukacs aesthetic thoughts of K.Marx and F.Engels aesthetic thoughts of Plato aesthetic thoughts of V.I.Lenin Aestivation behavior AESU aetalionids Aetas aether aethisteron aetiocholanolone Aetolian League AE图形视频处理软件

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