“number of person-days”的概念、定义、翻译、参考文献-科学参考

单词	number of person-days
释义	number of person-days Encyclopedia 工学膳食调查释 number of person-days人日数包括总人日数和个人人日数，是指以被调查对象的一日三餐为标准折合的用餐天数，将每人每日的三餐定义为一个人日。
随便看	jade vat in the Qing Dynasty jadeware jade wares from Huating Tomb at Dawenkou jade wares from the large tombs of the royal mausoleum precinct at Xibeigang in Yinxu Site Jade wares from Yinxu jade wares of Qijia Culture jade wares with three branches of Liangzhu Culture Jade Wenming in the Han Dynasty Jade Workshops Site Jade Yue at Fanshan of Liangzhu Culture Jade Yue of Fanshan Cemetery Jade Zhang from Sanxingdui Jade Zhi of the Han Dynasty J. A. Dieudonnee J. A. Dieudonné J. A. Dieudonné(1906—1992) jaeds from Guo State JAERI Jafar Panahi Jaffe Jaffe profile Jaffna Jaffna Peninsula J. A. F. Plateau J. A. F. Plateau (1801—1883)

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