英语语法分析

Moreover, some azo dyestuff wastewater also bears chromium compounds.

同时，一些偶氮染料废水中也存在铬离子。

Part Il:The synthesis and structural characterization of Starch-Azo dyes graft copolymers.

第二部分淀粉-偶氮染料接枝共聚物的合成及表征。

Influences of substituents on the orientation of the azo chromophores were discussed in detail.

讨论了不同的端基对偶氮生色团在自组装膜中初始取向的影响。