清单 4 中的行 1 定义了名为 cluster_jhuapl.edu 的子图。

Line 1 of Listing 4 defines a subgraph called cluster_jhuapl.edu.

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在第1部分的图13可以看到，cn属性类型有一个叫做SUBSTR的字段，它定义了子字符串匹配的匹配规则。

You saw in Part 1, Figure 13 that the cn attribute type has a field called substr, which defines the matching rules for substring match.

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根据子装配体的定义给出了利用联接图和局部阻碍图识别子装配体的规则。

The paper also gives the rules of subassembly detection, employing connection graph and local blocking graph, based on the definition of subassembly.

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