In November 2008 NASA conducted the first test of DTN.
08年11月，NASA开展了第一项DTN实验。
The simulation results show POR outperforms traditional DTN routing protocols in VSN.
实验结果表明，在车载传感器网络中POR协议的性能优于传统DTN路由协议。
One of the hotspot is how to use the limited resources available at DTN nodes more efficiently in delay tolerant network.
如何更有效的利用节点有限的可用资源问题是容滞网络研究的热点之一。
The simulation results indicate that the scheme can improve the network transmission latency of DTN, and meet the requirements of latency sensitive services.
该方案能有效改善延迟容忍网络的传输时延，满足对时延要求比较敏感的业务的要求。
With the method, a Delay-tolerant Network(DTN) max flow problem can be easily converted to a static network problem, and be solved by traditional algorithms.
容迟网络中的最大流问题被转化为静态网络中的问题，从而可用最大流方案进行求解。
The performance of DTN, such as end-to-end delivery ratio. delay in submission, network overhead and network lifetime, is closely related to the behavior of mobile nodes.
容滞网络的性能，比如端到端的递交率、递交延迟、开销以及网络的存活时间、都与网络中移动节点的行为密切相关。
The primary goal of the DTN program is to develop and field network services that deliver critical information reliably even when no end-to-end path exists through the network.
DTN计划的主要目标是开发和部署一项能够具备可靠传输关键信息特性的网络，甚至是在网络中没有端-端路径的情况下。
By using of knowledge primitive and design task, design knowledge can also be reused in multi-granule. The design task network (DTN) is employed to guide the automation of design process.
提出了基于知识元和设计任务的多粒度知识重用方法，并将设计任务网络应用于设计任务的自动化过程引导之中。
Researchers at Ohio University are already distributing a version of what is known as the DTN protocol stack, so that computer programmers can write programs that will use this new protocol.
俄亥俄州立大学研究人员已在发布dtn协议堆版本，其目的是让电脑编程人员能编制出兼容协议的新程序。
Researchers at Ohio University are already distributing a version of what is known as the DTN protocol stack, so that computer programmers can write programs that will use this new protocol.
俄亥俄州立大学研究人员已在发布dtn协议堆版本，其目的是让电脑编程人员能编制出兼容协议的新程序。
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