展开的原则这里说的展开的原则,指的是在原来已经陈述过的音乐材料中,将其带有特殊性的片断作各种变化处理;或者不断应用新材料,将它们有机地组织起来,用以陈述乐思。现将上述第一种处理手法概述如下。 (1)将原材料中带有特性的部分音调,作各种移位的重复与再现(即特性音调在不同高度上出现);有时,也可以将特性音调在时值上予以压缩或扩张、或作反向等进行。 The principle of commencement The principle of commencement here refers to the process of making various changes in the original pieces of music that have been stated, or by continually applying new materials to organize them organically, Used to state music. Now the first approach is summarized as follows. (1) The repetition and reproduction of various displacements (that is, the characteristic tones appear at different heights) of the part of the tone with characteristics in the raw material; in some cases, it is also possible to compress or expand the characteristic tone in time, or For reverse and so on.