“maternal mortality ratio”的概念、定义、翻译、参考文献-科学参考

单词	maternal mortality ratio
释义	maternal mortality ratio Encyclopedia 医学人口统计指标释 maternal mortality ratio孕产妇死亡率某地区某年育龄妇女从妊娠期至产后42天内，由于妊娠或妊娠处理有关的原因导致的死亡人数与该地区同年出生的活产数之比，不包括意外原因死亡的孕产妇数。
随便看	Emperor Chongzong of Western Xia Dynasty Emperor Daizong of Ming Dynasty Emperor Daizong of Tang Dynasty Emperor Daowu of Northern Wei Emperor Daozong of Liao Dynasty Emperor Dezong of Qing Dynasty Emperor Dezong of Tang Dynasty Emperor Dezong of Western Liao Dynasty Emperor Donghunhou of Qi Dynasty Emperor Duzong of Southern Song Dynasty Emperor Entertainment Group Limited（EEG） Emperor Gaodi of Qi Dynasty Emperor Gaozong of Qing Dynasty Emperor Gaozong of Southern Song Dynasty Emperor Gaozong of Tang Dynasty emperor GaoZu LiuYan of Sout Han Emperor Gaozu of Chen Dynasty Emperor Gaozu of Han Dynasty Emperor Gaozu of later Han Dynasty Emperor Gaozu of Tang Dynasty emperor-general-and-minister opera emperor-greeting opera Emperor Guangwu of Han Dynasty Emperor Guangxu's Night Sacrifice Emperor Guangzong of Ming Dynasty

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