TNA造句怎么写

Objective to study total nutrient admixture (TNA) promoting plasmid DNA transfection mediated with liposomes to colorectal cancer cells.

Studies on protective action of TNA on soybean and antidotal mechanism of TNA to chlorsulfuron were conducted.

目的探讨全营养液(TNA)促进脂质体介导质粒dna转染结直肠癌细胞的作用。