acids的例句大全

Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.

不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。

Objective To study the extract conditions of fish oil from spanish mackerel and the components and contents of fatty acids in spanish mackerel oil.

目的研究提取鲅鱼鱼油的条件和脂肪酸的组成及含量。

Methods The components and contents of fatty acids in spanish mackerel oil were determined by gas chromatography.

方法用气相色谱法测定鲅鱼中脂肪酸的组成及含量。

Conclusion The spanish mackerel oil possesses higher ratio of unsaturated fatty acids, which is good for peoples'health.

结论鲅鱼油中含有较高的不饱和脂肪酸，吃鲅鱼有利于人体健康。

If free radical scavengers and antioxidants in cells are insufficient to clean up the increased free radicals, oxidant injuries occur in some biological macromolecules such as chiefly lipids, proteins and nucleic acids ect.

体内清除自由基的酶系统和抗氧化剂不足以清除生成的自由基而引起脂质、蛋白质和核酸等生物大分子的氧化损伤。

Acetohydroxy acid isomeroreductase ( AAIR) is an important enzyme in the biosynthetic pathway of branched-chain amino acids of plants and microbians.

乙酰羟酸还原异构酶是植物、微生物中的支链氨基酸生物合成过程中的一种重要酶。