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food
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food
Encyclopedia
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food
食物
能够满足机体正常生理和生化能量需求,并能延续正常寿命的物质。对人体而言,是能够满足人的正常生活活动需求并利于寿命延长的物质。
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unit pulse function
unit pump system
unit radius
unitransitive graph
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unitriangular matrix
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unitrope
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Units Gravure Press
unit simplex
unit space in Chinese cities
unit specific rate of concentrator equipment capacity
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