A meaningful discussion on the "physical background" of the state vectors change transition that can obtain Berry geometric phase having material significance: γ n(C)≠2kπ;(k is an int eger) is presented.
针对能够获得具有实质意义的Ｂｅｒｒｙ 几何相所关联的态矢变化跃迁的物理背景作了一定程度的探讨，结果表明：态矢的无限微弱变化跃迁是产生出具有“实质意义”的Ｂｅｒｒｙ 几何相的动力学机制。
