&扇 Component Software UNIVE 16 Component 口概念，特性，与相关概念的比较 口要素 ▣( Component is for composition Composition mechanisms Institute of Computer Software 2022-2-27 Nanjing UniversityComponent Software  Component  概念，特性，与相关概念的比较  要素  Component is for composition  Composition mechanisms 2022-2-27 Institute of Computer Software Nanjing University 16