After some extension, the model can also be used to describe the properties of deuteron and nucleon-nucleon interaction.The model can provide us much more information of QCD and strong interaction.

• 这个模型可以推广到重子-重子相互作用，通过适当的修改后，在解释散射实验数据和氘核的性质方面也取得了相当的成功。