n.中心性，中心地位，中央状态，向心性，接近中心的趋势

原形：centrality复数：centralities

In network analysis, centrality is a measure of the relative importance of a node within a network.
在网络分析中，中心性是衡量一个节点在网络中的相对重要性的指标。
The degree centrality of a vertex in a graph refers to the number of edges connected to that vertex.
图中顶点的度中心性指的是与该顶点相连的边的数量。
Betweenness centrality quantifies how often a node acts as a bridge along the shortest paths between other nodes.
介间中心性量化了一个节点在其他节点之间的最短路径中充当桥梁的频率。
Closeness centrality measures how quickly information can spread from a particular node to all others in the network.
邻近中心性测量从某个特定节点到网络中所有其他节点的信息传播速度。
Eigenvector centrality takes into account not only the connections but also the importance of the neighbors when assessing a node's significance.
特征向量中心性不仅考虑了连接关系，还评估了邻居节点的重要性来判断一个节点的意义。
In social networks, people with high degree centrality tend to have more influence over their peers.
在社交网络中，具有高度中心性的人往往对他们的同伴有更多的影响力。
Centrality measures can help identify key players or critical points in a system for targeted interventions or resource allocation.
中心性度量可以帮助识别系统中的关键参与者或需要针对性干预或资源分配的关键点。
Centrality indices are useful for determining which cities are most important in a country's transportation network.
中心性指数对于确定一个国家交通网络中哪些城市最重要很有用。
The PageRank algorithm used by Google is an example of centrality measurement applied to web pages' importance.
谷歌使用的PageRank算法就是一个应用于网页重要性中心性度量的例子。
In organizational structures, managers with high centrality often have greater decision-making power and control over resources.
在组织结构中，中心性高的管理者通常拥有更大的决策权和对资源的控制力。