Some hypotheses were put forward such as coexistence of the copolymerization among two kinds of monomers and monomers grafting onto starch, graft side-chain and copolymer chain to be quadric Markov chain etc.

• 三元淀粉接枝共聚反应体系中存在“笼蔽效应”，在导出引发效率的数学模型基础上，提出了体系中两种单体的共聚和淀粉与单体的接枝反应同时存在、聚合反应同时发生、接枝侧链和共聚物链均为2次Markov链等假设。