1、
The association was not explained by childhood lung function or age at menarche.
这种关系不能用儿童期肺功能或月经初潮年龄来解释.
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2、
Delayed menarche, dysmenorrheal. Can conceive, delivered mostly girls.
多有月经初潮偏迟, 痛经史.曾经生育的大多是女孩儿.
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3、
Menarche at earlier age was associated with a higher BMD ( P & lt; 0.05 ).
月经初潮早的女性BMD值比月经初潮晚的女性高 ( P & lt; 0.05 ).
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4、
When areolar unit reached its critical value ( 7.00cm~ 2), menarche appeared in 83.2% of girls.
乳晕单位达临界值（7.00cm~2）时，83%女子初潮发生。
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5、
