...ial variables ), 二元性 , (duality) , 对偶单形法(dual simplex method),元素的灵敏度分析 运输问题(Transportation Problems): 做小成本法,不..
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b transportation problems b运输问题
Characteristics of Transportation Problems 运输问题的特征
Variants of Transportation Problems 各种运输问题变体
Transportation and Assignment Problems 运输问题与指派问题 ; 运输与指派问题
transportation network design problems 交通网络设计问题
transportation network equilibrium problems 运输网络均衡问题
The development of transportation is tie up with the development of the whole city. And the transportation problems are always the difficulty that disturbing people of all transportation fields.
城市交通一直是同城市发展关系最为密切的方面之一，城市交通问题也是一直困扰交通各界人士的主要问题。
参考来源 - 基于Agent的城市交通区域协调控制及优化研究In the second chapter,we consider the inverse transportation problems in network with gains.
第二章中讨论了增益网络中运输问题的逆问题。
参考来源 - 运输问题的扩展·2,447,543篇论文数据，部分数据来源于NoteExpress
Would you please compare transportation problems in modern times with those in past?
你能比较一下现在和过去的交通的问题吗？
Objective To study the management of cold medicines in refrigerated transportation problems.
目的研究冷藏药品在冷藏运输管理中存在的问题。
We obtain a sufficient condition which the general transportation problems have optimal signature.
得到一般运输问题有最优符号差的一个充分条件。
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