weakly connected graph

例句：

1. 1. This graph representsthe relationships between different companies in the industry.
   这个图表示了不同公司在行业中的关系。
2. 2.The weakly connected graph is a useful tool for analyzing complex networks.
   弱连接图是一个分析复杂网络的有效工具。
3. 3. In this graph, each node represents a company and the edges represent the connections between them.
   在这个图中，每个节点代表一家公司，边表示它们之间的连接。