Productivity



GRE 考研

解释

GRE 红宝书

• n. 生产力, 生产率
• ［英］ n. 生产力, 生产率 ( the rate of producing goods, crops)
• ［记］ product（产物, 产品）+ivity

Webster Collegiate

noun

• Date: circa 1810
• 1. the quality or state of being productive
• 2. the rate per unit area or per unit volume at which biomass consumable as food by other organisms is made by producers

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