Put forward the theory about the apparent hathochromic or hypsochromic shift on absorption peak caused by the constructive and the destructive interferences.

• 提出相长干扰和相消干扰引起吸收峰波长表观红移或紫移的理论,并全面探讨吸收峰波长移动的原因、影响及不良后果的消除方法。