“偶氮苯”造句

提出了一种干柱层析法分离提纯试剂对氨基偶氮苯的新方法.
A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed.

偶氮苯侧链液晶聚合物.
Azobenzene side - chain liquid crystalline.

必须通过偶氮,(苯)酚类,有机氯试剂, 分散燃料, 镉的测试标准, 并且不含金属镍.
Must pass azo, cadmium, PCP, chlororganic carrier , disperse dies , nickel free for metal details.