isomer

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

结果表明，两种映体与DNA发生作用时具有相同的电化学行为相同的紫外可见谱。

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

研究应用酶免疫方法,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的酸（如在脂水化合物的新陈代谢中）。

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、甲苯磺酰胺的异构体分布,并用紫外谱法(UV)作为照的方法进行比较。

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-金异构体的结构、电子谱二阶非线性学性质。

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甲苯一段硝化产物的邻异构体比例、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的影响。