“nutrition density”的概念、定义、翻译、参考文献-科学参考

单词	nutrition density
释义	nutrition density Encyclopedia 工学膳食调查释 nutrition density营养素密度食物中某营养素满足人体需要的程度与其能量满足人体需要程度的比值。是食物营养价值和营养流行病学调查的评价指标。
随便看	flow of minimum cost flow of weights flow on a torus flow-out flow-out device flow part form of multi-stage axial flow compressors flow passage of steam turbine flow pattern flow pattern identification flow pattern of river water flow patterns in porous media flow patterns of liquid-gas two-phase flow flow polynomial flow potential flow pressure drop flow primary standard flow principle flow problem flow quantity flow rate flow rate logging device flow rate measurement method based on velocity and area flow ratio flow reactor flow regime

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