为了系统研究中重区核的能级结构特征,在过去的几年里,我们研究了N=45,N=46和N=47的某些核[1]。对这些核的系统研究发现,同中子核素的能级结构极其相似,同质子核素的能级结构却随中子数的不同有很大变化。在N=47的同中子核素中,除了奇A核外,还研究了奇-奇核86Y,88Nb和90Tc[2～4 In order to systematically study the energy level structural features of heavy nuclei in the middle and heavy regions, we have studied some nuclei of N = 45, N = 46 and N = 47 in the past few years [1]. A systematic study of these nuclei found that the energy level structure of neutron nuclides is very similar to that of neutron nuclides, and the energy level structure of the same proton nuclides varies greatly with the number of neutrons. In the same neutron nuclide with N = 47, in addition to odd A nuclei, odd-odd nuclei 86Y, 88Nb and 90Tc [2-4