“身体活动水平”的概念、定义、翻译、参考文献-科学参考

单词	身体活动水平
释义	身体活动水平 Encyclopedia 医学运动营养释 physical activity level，PAL身体活动水平成年人24小时总能量消耗（TEE[注]）与24小时的基础能量消耗（BEE[注]）的比值。即PAL=TEE/BEE。
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