periodic chain

• 周期链

periodic chain的用法和样例：

例句

1. For periodic and quasiperiodic chain, there is more than one phase transition point at some parameter region because of the competition between the spin cluster and anisotropy.
   对于周期和准周期链，由于各自旋集团和各向异性之间的竞争，模型在某些参数范围可能出现两个以上的相变点。