英语语法分析

The DNA damage effect induced by He-Ne laser was analyzed from DNA phosphoric acid skeleton structure and conformation, desoxyribose and phosphoric acid-desoxyribose as well as basic group.

从DNA的磷酸骨架基团和构象、脱氧核糖和磷酸-脱氧核糖以及碱基三个方面分析了激光对DNA损伤的效应。

Since the nucleic acids contain phosphonic group, basic group, desoxyribose hydroxy and double spiral species in nucleic acids, nucleic acids form easy multicomponent complexes with metal complex.

由于核酸含磷酸基团、碱基、脱氧核糖羟基以及双螺旋结构，使金属络合物容易在这些位置发生多元络合反应。