图2显示由此产生的运行示例的实体关系(Entity Relationship,ER)图表。

Figure 2 shows the resulting entity relationship (ER) diagram of the running sample.

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图2显示由此产生的运行示例的实体关系(Entity Relationship,ER)图表。

Figure 2 shows the resulting entity relationship (ER) diagram of the running sample.

youdao