本文试图从多个角度入手,通过对运动分解的任意性、运动合成的独立性、分运动与某方向位移的无关性等内容进行详尽解析,结合大量实例分析,尽可能全面、系统地阐述运动的合成与分解,揭示其本质含义,力求使读者对于相对抽象的运动合成与分解产生较为形象的认识,帮助读者掌握其本质内涵,从而达到运用自如的目的。 This article attempts to start from many angles, through the arbitrariness of the decomposition of the movement, the independence of the movement synthesis, sub-movement and the direction of the irrelevance of the content of a detailed analysis, combined with a large number of examples, as far as possible comprehensive and systematic elaboration of the movement And reveal its essential meaning, and strive to make the readers have a relatively vivid understanding of the relative abstract synthesis and decomposition of movement, and help the reader to grasp the essence of the composition so as to achieve the purpose of ease of use.