双活性基染料对Tencel与粘胶纤维的染色性能及成键稳定性。
1·The catalysts can divide into two kinds: the transition metal bifunctional catalysts and oxycarbide catalysts of transition metals.
催化剂可以分为两种：过渡金属双官能催化剂和过渡金属的碳氧化物催化剂。
1·The Ring-opening polymerization(ROP) of D-lactide(D-LA) catalyzed by bifunctional thiourea catalyst has been studied by performing density functional theory calculations at the B3LYP/6-31G(d) level.
用密度泛函理论在B3LYP/6-31G（d）水平上研究了双官能团硫脲催化丙交酯开环聚合反应的微观机理。