运输网络

运输网络最短路径关键点问题研究

Study on Vital Nodes of the Shortest Paths in Transportation Networks

一个平面运输网络所有最小割的算法

An Algorithm for Finding All Minimum Cuts in Planar Transportation Networks

飞蛾的运输网络不仅比日间传粉昆虫的网络更大、更复杂，而且还能帮助蜜蜂和蝴蝶很少光顾的物种进行授粉。

Not only are their distribution networks larger and more complex than daytime pollinators , the moths help pollinate species rarely visited by bees and butterflies .

运输网络的最短有向路Petri网仿真算法

Petri Net Simulation Arithmetic of the Shortest Directional Path in Transportation Net

运输网络最大流的Petri网图仿真算法

Petri net simulation algorithm of maximum flow in transportation network

近年来，各种运输网络系统（交通运输网络，管道网络，Internet等）在人类的生产和生活中发挥了越来越重要的作用。

Nowadays , various transportation network systems , including traffic network , pipeline network and Internet etc. , are playing more and more important roles in the human produc-tion and life .

第三部分是云南省综合运输网络体系发展的SWOT分析。

The third part is the SWOT analysis of the development of transportation network system in Yunnan province .

基于ACO的港口集装箱运输网络系统优化研究

An Ant Colonies Optimization Model for Container Marine Transport System

并且结合SF企业的航空运输网络的实际情况，分析其现有的航空运输网络，提出了轴辐式航空网络发展模式。

Therefore , the paper combined with the actual situation of SF air transport network to propose the axis-spoke type of air transport network development pattern .

该通信系统的主要构成是一个自动防故障的光纤高速链路，称为开放式运输网络（OTN）。

The main component of the communications system is a fail safe fiber optic backbone known as an OTN ( Open Transport Network ) .

在这种VaR平衡思想的指导下结合物流运输网络风险水平的评价指标体系建立了VaR的测度值测量模型。

In this risk value balance under the guidance of the thought of combining logistics transportation network risk evaluation index system established risk value measurement model . ( 3 ) For pharmaceutical products cold chain logistics activities by process .

动态OD矩阵反映每个OD对（对应交通运输网络中每个特定的起点&终点对）间特定时段内时变的交通需求。

The dynamic OD matrix reflects the time-variable demand of each OD on transportation in pointed section ( each OD stands for one pair of original point and destination point on the transportation network ) .

进而在合并径路分配方案的基础上，采用贪婪算法增加分流径路获得适度分流径路分配方案，以解决能力相对紧张的铁路运输网络的OD分配问题。

Subsequently , based on the merge path assignment , a greedy algorithm is employed to increase diversion flow path and obtain appropriate diversion path assignment options so that a solution may be found for OD assignment for a railway network without ample capacity .

然后着重从实际研究出发，选取国内发展较好的SF快递企业作为研究对象，从SF企业的SWOT分析可以得出，企业快速发必须要依托高效的航空运输网络。

Then emphatically from the perspective of the actual research , select a better express delivery company , SF express delivery company , as research object . Derived from SF Enterprise SWOT analysis , the fast growth of the enterprise relied on an efficient air transport network .

给出了一个求运输网络从固定顶点到所有其他顶点的多项式算法x1，证明了该算法的正确性，分析了它的复杂性为O（n2）。

Authors produce an algorithm for seeking the maximum Capacity Paths from the specified node to all other nodes in the transportation network , which has polynomial complexity O ( n 2 ) . The correctness of the algorithm is verified in detail .

主枢纽城市在我国公路运输网络上起着支撑性作用。

The main hub city supports highway networks of our country .

运输网络运量分配问题的模型及算法研究

Study on Model and Algorithm of Transportation Network Traffic Assignment Problem

铁路运输网络在整个综合运输网络中起着骨干的作用。

Railway network is the backbone of the whole transportation network .

用遗传算法求解考虑通行能力约束的运输网络均衡问题

Genetic Algorithms for Solving Transportation Network Equilibrium Problems with Capacity Constraints

轴&辐式运输网络的范围经济问题

Economies of Scope of " Hub and Spoke " Transportation Network

珲春综合运输网络系统布局设想

A Primary Design of a Comprehensive Transport Network in Hunchun Region

物流配送决策中的运输网络优化问题研究

Study on transportation network optimization about transportation decision-making for logistic delivery

运输网络极大流动态诊断模型

A Dynamic Diagnosis Method of the Maximum Flow in Transportation Networks

基于双层规划的危险品运输网络设计

Hazardous material transportation network design based on bi - level programming

而内陆干港正是内陆运输网络的核心，它的选址、投资建设，对整个网络的影响起着至关重要的的作用。

Dry depot have an pivotal effect on inland transport system .

苏州地区运输网络功能的实证研究

Positive Research into the Functions of Transport Network in Suzhou District

上海邮政运输网络运行监控系统方案优选

Optional Alternative Selecting of Shang hai Post Transport Network Monitoring System

分析了影响交通运输网络发展的因素，总结了课题研究的程序。

This paper is based on the results of transportation research projects .

加快构建华中地区对外交通运输网络；

Accelerating the construction of transportation network in central china ;

物流运输网络模糊最短路径的偏好解

Preference solution of fuzzy shortest path in logistics transportation networks