Cereals are especially deficient in the essential amino acid lysine.
谷物特别缺乏必需氨基酸——赖氨酸。
2
The deficient stoichiometric ratio of the resin functional group to carboxylic acid was favorable for separation.
树脂官能团化学计量不足可以有效地提高分离效率。
3
Do not use in case of pixu (spleen deficient) without indigestion. Use with care in cases of over abundance of stomach acid, peptic ulcers or pregnancies (to avoid premature delivery).