“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	static method static method liquid flow facility static model Static module layout static moment static multifunctional pipeline static multiplicity concept static network static network coding static network optimization scheduling static nucleus staticon static optimization method static pipeline static positioning static power consumption static pressure static pressure flying head static program analysis static programming static property static random access memory static random access memory, SRAM static reaction static recrystallization

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