Because of the coulomb barrier, only the long life-time nuclear energy level has the chance to be in resonance with the lattice-confined ion. 由于库仑位垒的作用,只有那些长寿命的核内能级才能与晶格内的离子能级发生共振。
Recently it was found that the nuclear symmetry energy can be directly associated with the mean level density and an iso-vector potential. 最新研究发现原子核对称能与平均的能级密度和同位旋矢量势直接相关。
The extensive application of nuclear energy to economic development and social life have a great interest, To the technical level of mankind, the peaceful use of nuclear energy can not be replaced. 核能的广泛应用给经济发展和社会生活带来很大的利益,以人类目前的技术水平看,和平利用核能是不可替代的。