- The ageing depeion of nitrate-poetherthased Polyurethans were studied by means of swellingtheory of polymere and chemical reaction kinetics.
运用聚合物的溶胀理论和化学反应动力学，研究了硝酸酯基聚醚聚氨酯的老化降解过程。 - Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.
制备了两种不同的含氮高分子-钯络合物，并研究了它们对对硝基甲苯的催化活性。
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