“水生生物可利用率”的概念、定义、翻译、参考文献-科学参考

单词	水生生物可利用率
释义	水生生物可利用率 Encyclopedia 农学水生生物生物利用率释 aquatic animals bioavailability水生生物可利用率从某一特定原料（或饲料）中摄取的营养素或能量可用于水产动物机体代谢的比例。通常指水产动物所摄入的食物在体内被消化吸收的程度，以水产动物从食物中所消化吸收的部分占总摄入量的百分比表示。
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