软件订购 ERD 示例 Chen 表示法

Chen Entity Relationship Diagram 模板。软件订购 ERD 示例 Chen 表示法 (由 Visual Paradigm Online 的Chen Entity Relationship Diagram软件制作) 编辑此模板
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Visual Paradigm Online (VP Online) is an online diagramming software with support to Chen Entity Relationship Diagram and many other diagrams such as UML, Org Chart, Floor Plan, wireframe, family tree, ERD, etc. You can easily draw Chen Entity Relationship Diagrams through the simple, intuitive diagram editor.

创建专业的图表,一键启用。