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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统架构图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/系统架构图.drawio
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统架构图.drawio.png b/软件工程详细设计/软件工程详细设计画的一些图/系统架构图.drawio.png
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统的分层数据流图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/系统的分层数据流图.drawio
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统的分层数据流图.drawio.png b/软件工程详细设计/软件工程详细设计画的一些图/系统的分层数据流图.drawio.png
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统的顶层数据流图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/系统的顶层数据流图.drawio
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/系统的顶层数据流图.drawio.png b/软件工程详细设计/软件工程详细设计画的一些图/系统的顶层数据流图.drawio.png
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/编程语言ER图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/编程语言ER图.drawio
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/考试系统用例图.drawio.png b/软件工程详细设计/软件工程详细设计画的一些图/考试系统用例图.drawio.png
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diff --git a/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio
new file mode 100644
index 0000000..c7bfeed
--- /dev/null
+++ b/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio.png b/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio.png
new file mode 100644
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Binary files /dev/null and b/软件工程详细设计/软件工程详细设计画的一些图/项目实体ER图.drawio.png differ
diff --git a/软件工程详细设计/软件工程详细设计画的一些图/顺序图.drawio b/软件工程详细设计/软件工程详细设计画的一些图/顺序图.drawio
new file mode 100644
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