You can visualize a DirectedGraph as a 2-d graph that has a finite number of Nodes, with each Node located at some Point, and the adjacent Nodes joined (or connected) to each other by Edges.
您可以将DirectedGraph形象化为拥有有限数量的Node的一个2 - d图形，在该图形中，每个Node都位于一些Point上，相邻的Node是通过Edges连接在一起的。
By clicking on a map or a node of a GUI network graph, the network operations center staff could monitor the status of any particular device and change its setting and configurations.
通过在地图上或GUI网络图的节点上点击，网络操作中心工作人员可以监控任何特定设备的状态并更改其设置和配置。
In this example, the first triple in the WHERE clause's graph pattern matches a node with a foaf: name property of "Jon Foobar," and binds it to the variable named contributor.
在这个示例中，where子句的图形模式中的第一个三元组与foaf： name属性为“Jon Foobar”的节点匹配，并把它绑定到名为contributor的变量。
应用推荐