短語詞組短語functional group decomposition 功能組分解functional l decomposition 功能分解hierarchical functional decomposition 層次功能分解Functional Decomposition Diagram 功能分解圖;功能解構(gòu)圖AND parallel functional decomposition 與With Functional Decomposition 使用功能functional decomposition methods 功能分解方法functional decomposition and 功能分解和Figure 6 Functional decomposition diagram 圖 返回 functional decomposition