isomer

1.Both isomers show absorption hypochromicity and the same CV behavior associated with binding to B-form DNA.

结果表明，两种旋光对映体与DNA发生作用时具有相同电化学行为和相同紫外可见光谱。

2.A rapid method based on ELISA was developed for determination of endosulfan isomers and endosulfan sulfate in wheat.

研究应用酶免疫法,快速检测小麦中硫丹及硫丹硫酸酯。

3.A structural isomer of citral that is obtained from the oxidation of nerol and is used to make perfumes and flavorings.

顺丁烯二酸氧化形成酸（如在脂肪和碳水化合物新陈代谢中）。

4.The isomers dostribution of ortho-and para-toluenesulfonamide are successfully determined by high performance liquidchromatography (HPLC) . The results are compared with ultraviolet-spectroscopy (UV).

本文采用高效液相色谱法(HPLC),成功地测定了邻、对甲苯磺酰胺体分布,并用紫外光谱法(UV)作为对法进行比较。

5.Four isomers formed by a gold atom attached to a pentacene molecule were investigated by density functional theory due to their potential applications in molecular electronics.

用密度泛函理论研究了并五苯-金体结、电子光谱和二阶非线性光学性质。

6.The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混酸硝化剂对甲苯一段硝化产物邻对体比例、二硝化程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例影响。