分析了上海市快速路网结构产生交通拥堵的原因。
Shanghai road net structure form and its existing problems have been introduced in the paper.
路网规划沿用原方格网形态，呈“四横六纵”干道路网结构。
Network planning to follow the original grid pattern, was "six vertical and four horizontal" dry road network structure.
对于环形路网结构分为概率路径识别模型和准确路径识别模型。
The path marking model in probability way and the path marking model in accurate way can be applied for the annular structure speedway network.
但是苏州古城的路网结构先天不足，造成古城区内部交通压力过大。
But the network structure of the road has some historical disadvantages that give a large pressure of transportation to the archaic zone.
江海高速公路盐城段已经开始筹建，盐城高速公路路网结构进一步完善。
Jianghai of Yancheng expressway construction has begun, Yancheng expressway network structure was further improved.
旧路加宽改造对提高既有道路等级和改善路网结构具有较高的技术经济价值。
The widening transformation of the old road has a high technical and economic value to improve the existing road level and improve the road network structure.
旧路拓宽加铺改造对提高道路等级和改善路网结构具有较高的技术经济价值。
It has higher value of technique and economic that the old road has been widened, to improve the current road grade, and reform the road net construction.
针对路网信息不完备性、路网结构特征和驾驶员习惯等因素，研究最短路搜索问题。
Concerning the incomplete information, structural characteristics and driver's habit, issue of the shortest path search in road network was studied.
针对交通微观仿真路网结构模型的层次特点，提出点、线、面分层递阶的分析评价方法。
Designing a new point-line-plane layered method for carrying out traffic status analysis and estimation with regard to the micro-simulation traffic network model.
我国铁路负荷重、路网结构和开行列车种类复杂的特点更加大了列车运行图编制的难度；
Our country's railroad has the character of heavy load, complex network structure and train type, which aggravate the difficulty of train diagram establishment;
实验结果表明，在区域路网结构相对比较规则的情况下，该算法能够提高路径搜索的效率。
Experimental results show that the algorithm can enhance the route searching efficiency in the occasion of regular road network structure.
本文在分析城市道路网结构与功能的基础上，指出基于路网整体结构才能提高道路网的功能。
The paper analyses the structure and the function of urban road network, and points out that an increased road network can only be gotten on an increased road network structure.
上述结果意味着传感器可以安装在全国的线路上，以期望改善高速铁路网结构的完整性和安全性。
The result means the sensors could be installed on lines nationwide in the hope of improving the structural integrity and safety of the high-speed rail network.
准确路径识别模型是指依据图的支撑树理论，添加标识站，把环形路网结构变为树状结构的模型。
In accordance with the prop tree diagram theory, adding the marking stations, the path-marking model in accurate way changes he annular structure speedway network into the tree structure.
重庆为非常典型的山地城市，其路网形式以自由式路网结构为主，而渝中半岛是更为显明的山地城区。
Chongqing, for very typical mountain region city, it's road network form takes structure of free style as the core, and the more obvious mountain region urban area in the Peninsul in Chongqing.
本系统的基本思想是针对我国现行城市路网结构及交通流的具体特点，基于交通信号区域控制理论展开的。
The basic idea deals with our country nowadays city traffic network structure and traffic flow based on traffic signal area control theory.
路网结构的复杂性和运输生产的动态性，决定了要获得较大规模的实际空车调配问题的最优解是不可能或非常困难的。
Because of the complexity and dynamic nature of the railway transportation network, it is difficult, or even impossible, to find an optimal solution for an actual large scale empty car distribution.
农村公路是公路网结构金字塔的塔基，随着我国农村公路建设步伐的不断加快，农村公路的交通安全问题引起了越来越多的重视。
Rural road is the road network structure of the pyramid tower base, with the pace of rural road construction is accelerating, the rural road safety problems caused by more and more attention.
主要介绍了高速公路路网模型的建模方法，并且基于路网结构的数学模型提出了高效灵活的清分算法以及收费清分的计算机实现方式。
This paper introduces the modeling methods of expressway road network, presents the allocating algorithm and implementation using computer based on the mathematics model of road network.
对于一个实用的车载导航系统，最优路径规划是其必备的十分重要的功能，而道路网络拓扑结构的构建又是最优路径规划的基础。
The optimum route planning is one of the best necessary functions for an applied vehicle navigation system which is based on the establishment of the topological structure of the road net.
公路网合理等级结构的确定，是公路网规划的组成内容之一，也是公路网布局优化的重要组成内容之一。
The determination of the rational highway grade structure is one part of highway network planning, it also is an important content of highway network layout optimization.
我国高速公路网的建设飞速进行，对桥梁结构的要求越来越高。
With national construct of express highway quickly developing, it requires bridge structures higher and higher.
考虑到两者的体系结构相似、数据信息相近，提出了电力远动通信协议在路网监控系统上的移植。
Considering the similarity of their system structure and data information, the transplanting of power telecontrol communication protocol to the monitoring system of expressway network is produced.
并运用单纯形方法对各规划年度的公路网等级结构进行了优化，通过综合分析得出客运需求高于货运的结论。
The grade structure of a road network in annual planning is optimized with the simplex method. Conclusions are reached through synthetic analysis.
本文介绍了有关IDC的结构、业务类型、关键技术等内容，并探讨了铁路网运分离后，铁路企业网idc建设的方案。
This paper presents IDC's structure, type of services and key technologies, and discusses the project of IDC building in the Railway Intranet.
本文从提高道路资源利用率的角度出发，研究了路网布局结构对路网容量的影响。
This paper studies the influence of road layout structure on road network capacity from the Angle to enhance the road resource utilization rate.
另一种是利用能够表达交叉口转向限制和交叉口延误的存储结构——扩展的前向关联边结构，直接存储路网。
The other one is to straight store road network with the generalized forward star structure, which can represent turn restrictions and intersection delays.
建立了路网级配结构合理性判定模型，并对模型参数进行了标定。
A model for evaluating the structure rationality of road networks is established, followed by parameter calibration.
小世界模型为研究城市道路网络的拓扑结构和内在特征等提供了新的视角和方法。
Small world model provides a new aspect and method for exploring the topological structure and intrinsic characters of urban road network.
小世界模型为研究城市道路网络的拓扑结构和内在特征等提供了新的视角和方法。
Small world model provides a new aspect and method for exploring the topological structure and intrinsic characters of urban road network.
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