The content of trace elements didn't affect the apparent metabolism of energy of this phase (P>0.05).

此阶段能量的表观代谢率不受微量元素添加水平的影响（P>0.05）。

youdao

The content of trace elements didn't affect the apparent metabolism of energy of this phase (P>0.05).

此阶段能量的表观代谢率不受微量元素添加水平的影响（P>0.05）。

youdao