“fish digestion rate”的概念、定义、翻译、参考文献-科学参考

单词	fish digestion rate
释义	fish digestion rate Encyclopedia 农学鱼类消化速率释 fish digestion rate鱼类消化速率有胃鱼类的消化速率指自饱食后到食团全部从胃排入肠道（即由满胃到空胃）的时间；无胃鱼类的消化速率指全部食团排出整个肠道的时间。也有用50%的食物排出肠、胃的时间来表示消化速率的。以食物通过鱼类消化道的时间（h）表示。是研究鱼类食物消耗率的基础数据。
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