1) pole-axis radiation
点轴辐射
2) hub-spoke
轴辐射
1.
Overland vehicle routing problem(VRP) model is extended,in which minimum total navigation cost of all scheduled ships is taken as objective function,some practical factors such as time restriction are considered,a feeder line container ships scheduling model is constructed for hub-spoke maritime transportation system including hub port, feeder ports,multi-routes and multi-ship types.
针对轴辐射海上运输模式,扩展了陆上车辆运输调度(VRP)理论,以所有船舶总的航行成本最低为目标函数,考虑了软时间约束等现实因素,构建了包含枢纽港和喂给港、多航线、多船型的支线集装箱船舶调度模型。
3) radial axis
辐射轴
4) ignition radiation
点火辐射
5) radiant; radiation
辐射点(线)
6) point radiator
点辐射器
补充资料：点轴开发
n就是在全国或地区范围内，确定若干具有有利发展条件的大区间，省区间，线状基础设施轴线，对轴线地带的若干点市进行重点发展。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条