常見例句雙語例句Hexamethylphosphoric triamide(HPT) was added as toughened modifier in anionic catalytic polymerization of caprolactam to prepare modified MC nylon.介紹在己內(nèi)酰胺陰離子催化聚合反應(yīng)中，添加六甲基磷酰三胺作增韌改性劑制備改性MC 尼龍。 返回 anionic catalytic polymerization