摘要: 最近，人们发展和完善了带耦合的对易式计算技术，它在低能核结构的研究中是很有用的，它直接导致了广义维克定理和配对壳模型的建立以及能量权重的电磁跃迁求和规则的广泛研究． Technique of calculating commutators for coupled operators,which leads directly to the foundation of generalized-Wick theorem for coupled clusters,Nuclear Pair Shell Model,and the detailed study of Energy-weighted sum rule of electromatic transitions,was developed recently.This Technique is reviewed briefly riere.