节点初始化段表  node initialization block list

节点初始化数据块  NIB Node Initialization Block

初始节点  initial node

节点初始刚度  initial junction stiffness

单点初始化  one-point initialization

字段初始化  field initialization

变节节点  byzantine nodes

初始节  initial section

关节初始位形  initial joint configuration

河段节点  channel section node

节段节除  segmental resection

开始节点  start node

路段-节点模型  link-node model

起始节点  starting node

起始节点地址  origin node address; Ona

三节点节理单元  three-node joint element

特征化节点  characterization

原点节点地址  origin node address; Ona

原始节点  source node; ancestor node