This paper studies complexities of multiple demands vehicle routing problems (MVRP).
本文研究了多重运输调度问题的计算复杂性。
In chapter 4, we research models and algorithms of vehicle routing problems with stochastic time.
第4章研究了随机旅行时间车辆路径问题的模型和算法。
In the dissertation, the vehicle routing problems (VRP) with transshipment points are mainly studied.
本文主要对带有转运中心的各类车辆组合运输问题进行了研究。
Nowadays many practical problems take both problems into account, it has formed location routing problems (LRP).
现今许多实际问题，需要综合考虑上述两种问题，这就形成了定位路线问题（LRP）。
Because of the large number of different products and demands for those products, scheduling and routing problems are enormous.
由于大量不同的产品，并要求对这些产品，调度和路由问题是巨大的。
Understanding how the ODR processes requests is useful in understanding how to analyze the target.xml file to resolve routing problems.
理解ODR如何处理请求有助于理解如何分析target.xml文件，以便解决路由问题。
In this paper, the mathematical model of multihop light network is established, and it is divided into connectivity problems and routing problems.
研究并建立了多跳光网络的数学模型，把该模型分解成连接问题模型和路由问题模型。
Nor did designers have to worry about maximizing home lots on the golf course. And they couldn't rely upon paved cart paths to resolve their routing problems.
过去的设计师从不考虑在球场里面尽量多的布置房产，也不依赖球场道来解决他们的线路规划问题。
With the complicated logistics environment and enlargement of logistics area, the interaction between location allocation problems and vehicle routing problems grow larger.
随着物流环境的复杂化，物流区域的扩大化，设施定位问题和运输车辆路线安排问题之间的相互影响也越来越大。
If problems are encountered during routing, the Internet Control message Protoccol or ICMP sends messages and reports errors to the source host.
如果在安排路径的过程中遇到问题，互联网控制信息协议(ICMP)就把信息和错误报告向源主机发送。
Routing is one of the key problems in Wireless Sensor Networks (WSNs).
路由是无线传感器网络的关键问题之一。
Routing loop is one of the most crucial problems that can affect the capability of the MPLS network, but there hasn't an effect method to detect the loop at the ATM-based MPLS network.
路径循环问题是影响多协议标签交换（MPLS）网络质量的主要因素之一，但是目前基于异步传输模式（ATM）的MPLS却缺乏有效的环路检测措施。
Routing is one of the key problems in Wireless Sensor Network.
路由协议是无线传感器网络研究的关键内容之一。
By describing the current situation, the problems in urban medical assistance cost control are pointed out: the lack of systematic research, and no suitable control model and routing choice.
通过阐述城市医疗救助费用控制的研究现状，指出城市医疗救助费用控制研究存在的问题：缺乏系统的研究、没有提出适宜的控费模式和路径选择。
It is one of the central problems in Wireless Sensor Networks (WSNs) to design rational routing algorithm.
设计合理的路由算法是无线传感器网络中的核心问题之一。
However this supposition does not come into existence in such problems as domain routing, IP Multicast, P2P file sharing etc.
对于域间路由、IP多播、P 2 P文件共享等问题，这个假设并不成立。
To support multicast communication, the routing is one of the key problems.
为了有效地支持多播通信，路由（路径）选择是一个需要讨论的关键问题。
For the uneven distribution and high-energy consumption problems of Wireless Sensor Network (WSN), this paper proposes a region-specific multicast routing protocol for WSN.
针对无线传感器网络(wsn)中节点分布不均和能量消耗较大的问题，提出一种面向特定区域的WSN组播路由协议。
In kinds of the optimum problems of logistic, the vehicle routing problem with time window has been focused in the area because of its enormous benefit since it was proposed.
在物流的各种优化问题中，有时间窗的车辆路径问题由于其巨大的经济效益，从它被提出以来就一直是业界研究的热点。
This paper introduces the concept, characteristics and architecture of MANET, and analyses different networks, provides a comparison for existing problems and development for some routing protocols.
简要论述了MANET网络的概念和特点、并从体系结构着手简要分析了MANET与其他网络的区别，重点对已有的路由协议及其存在的问题、今后的发展趋势进行了论述。
Some problems that need to be solved in design procedure were analyzed from structure, validation, routing and sealing aspects.
最后从结构、受力、油路和密封等方面分析了设计过程中需要解决的问题。
The prototype of the routing guidance is the shortest path in graph theory problems.
路径诱导的原型是图论中的最短路径问题。
In the layout of LSI chips, channel routing is one of the key problems.
在集成电路布图设计中，通道布线是其关键算法之一。
The problems in Inter-domain routing system of the Internet are reflected on not only the data traffic on the forwarding pane, but also the BGP traffic on the control pane firstly.
BGP协议支持的路由系统的问题不仅反映在转发平面的数据流量上，更会首先表现在控制平面的流量上。
The problems in Inter-domain routing system of the Internet are reflected on not only the data traffic on the forwarding pane, but also the BGP traffic on the control pane firstly.
BGP协议支持的路由系统的问题不仅反映在转发平面的数据流量上，更会首先表现在控制平面的流量上。
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