复合氨基酸生成率为71．7％，微量元素螯合率达到98％以上。

The yield of complex amino acid could reach 71.7%. The percent chelation was over 98%.

youdao

复合氨基酸生成率为71．7％，微量元素螯合率达到98％以上。

The yield of complex amino acid could reach 71.7%. The percent chelation was over 98%.

youdao