It gives system Program Flow Chart and Data Flow Diagram and Structured Design Diagram and UML modeling Diagram.

并给出了系统的流程图、数据流图、系统设计的结构图和UML图。

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This paper gives a method and implementation techniques to transform source program to structured flowchart (PAD diagram). And they have been applied to transforming tool IPADT system.

本文提出了一种把源程序转换为结构化的流程图（PAD图）的方法和实现技术，该方法和技术已被用于转换工具IPADT系统。

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