This paper introduces regional and subregional transportation models, and their interfacing methods.
介绍了区域交通模型和次区域交通模型，以及两种对接方法。
Further discussions about the transportation models, analysis on the dual transportation problems, summary of the Chapter 3.
运输模型进一步讨论，运输对偶问题分析，本章小节。
Transportation models play an important role in logistics and supply chain management for reducing cost and improving service.
运输模型在物流和供应链管理中为降低物资消耗和提高服务质量发挥着重要作用。
The transportation models and its characters, the Transportation Simplex Method, Further discussions about the transportation models, analysis on the dual transportation problems.
运输问题的数学模型及其特征，运输问题的求解方法（表上作业法），运输模型的进一步讨论，运输模型对偶问题分析。
The continuum modeling approach to transportation models is now gaining much attention because of its advantages in dealing with dense-network models, macroscopic problems, and initial phase planning.
由于在模拟密集网络、宏观问题和方案阶段中的优势，连续性模拟方法应用到交通模型的模拟中，正在得到越来越多的关注。
These larger models are causing headaches for global transportation planners. They cannot decide whether to embrace them as a green form of transportation, or ban them as a safety hazard.
这些逐渐变大的规模让全球交通规划者很头痛，他们无法做出决定：是鼓励这种绿色环保的交通方式还是出于安全考虑而禁止。
The main steps and related techniques of the method are introduced, and the simulation models and analysis of simulation results for two port transportation systems are given as well.
本文介绍了这一方法的主要步骤和所采用的技术，并结合两个港口运输系统的研究给出了有关的模拟模型和分析结果。
The supply and demand of traffic volume are discussed, some problems of transportation system and their mathematic models are studied.
阐述了交通运输需求与供给行为的理论，并研究了交通运输结构系统和数学模型。
It illustrates the steps and points for attention of leadership models reform at railway transportation stations.
阐述进行运输站段领导模式变革的步骤、注意事项和变革方法。
The traffic transportation system of underground structure group is a kind of typical discrete event dynamic system, which is difficult to describe with analytic mathematic models.
地下洞室群的交通运输系统是一种典型的离散事件动态系统，难以用解析方法计算的数学模型来描述。
Entropy maximization approach has been widely used in transportation planning. It provides theoretical basis for a class of forecast models on traffic demand.
熵最大化方法被广泛应用于交通规划，为交通需求预测模型提供了理论依据。
Freight volume distribution and traffic assignment are two key problems in transportation planning. However, the existing models have some defects.
运量分布与交通分配是交通规划中的两个关键问题，但现有模型在我国城市交通规划的实际应用中存在不少问题。
Finally, based on the measures of the possibilities, the necessity and the credibility, we established the profit maximization models for transportation company.
最后，我们在可能性测度、必要性测度和可信性测度等相关概念的基础上，建立运输公司的利润最大化模型。
Urban traffic control models are one of the basic tools for the analysis and design of transportation systems.
城市交通控制模型是交通网络系统分析和设计的基础工具之一。
This paper from analysis of each construction node for different TBMs, establishes different optimized models of rail transportation proposal during tunnelling by different types of TBMs.
本文从分析不同隧道掘进机的施工单元入手，建立了不同隧道掘进机类型的隧道工程的轨道施工运输方案最优化模型。
The models for the integrated energy transportation system planning have been constructed.
为能源综合输送系统的规划构造了一个网络模型。
Travel demand models predict travel patterns for the future and define the region's needs for the transportation system.
交通需求模型预测未来一个区域内对交通系统的需求。
By comparing several three_dimensional models, the optimal space location is selected to lay out air cantilever transportation platform which solves successfully member transportation problem.
通过模型比对，选择最优空间设置高空悬挑运输平台，成功解决了构件的运输问题。
By these models, the simulations of water and heat transportation were performed under the full wheat straw mulch at summer corns in Heilonggang region, Hebei province.
应用该模型对河北省黑龙港地区秸秆覆盖条件下夏玉米的水热运移进行模拟。
Traffic assignment is that the od matrix is loaded onto the transportation network under some assignment models.
交通分配是将各交通分析区域间的出行交换量，按照一定的模型方法分配到各条具体路段上。
Two maths models and the approximate algorithm of distribution transportation are introduced.
介绍了配送问题的两个数学模型及近似算法。
Firstly, we made a series researches on the weighted models of general transportation networks.
首先，本文对一般输运网络的加权模型做了一系列的相关研究。
The model of astringency was very well to the complex multiphase flow and result of transportation equation, with accuracy superior to the other models.
故模型对于复杂的多相流流动，输运方程的解收敛性很好，其精度相对其它模型要高。
The paper describes a class of special stochastic chance-constrained programming models used in empty car distribution in railway transportation.
提出一类特殊的随机机会约束模型来求解铁路空车调配问题。
The paper describes a class of special stochastic chance-constrained programming models used in empty car distribution in railway transportation.
提出一类特殊的随机机会约束模型来求解铁路空车调配问题。
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