pyromellitic acid dianhydride
英
美
网络 均苯四甲酸二酐
双语例句
- Using direct fast black G, pyromellitic acid dianhydride and polyaniline as raw material, the photoelectrical copolymer-polyaniline/ dye interpolymer is synthesized by condensation polymerization.
以直接耐墨染料、均苯四酸酐及聚苯胺为原料，通过缩聚反应获得了感光染料／聚苯胺嵌段共聚的光电导聚苯胺分子结构。