彼消此长,实际上是一种“移觉”现象。在诗歌中表现出来的,乃是由那种意象的骤然消失到这种意象的油然出现。彼伏此起,一消一长。人们接受外界信息并赖以审美的主要器官乃是眼耳这两种视听器官。而意象则主要是诉诸视觉的物象和诉诸听觉的声象。即当诗中开始所寄托的那种物象或声象一旦骤然消失,就会马上转移过渡到与之有某种关联的另一种 He long this is actually a “shift perception ” phenomenon. What is shown in the poem is the sudden disappearance of that image to the appearance of this imagery. After the start of each other, a long time. The main organ that people receive and rely on for aesthetic information is the two kinds of audiovisual organs. Images, on the other hand, are mainly the images of appealing to the visuals and the sounds of hearing. That is, when the kind of image or sound image at the beginning of the poem suddenly disappears, the transition will be immediately shifted to another kind of connection with it