文章提出了一种适于异质网络环境的可靠组播代理结构。
In this paper, we present proxy architecture for reliable multicast in heterogeneous environments.
视频码流转换是支持在异质网络环境中进行视频通信的关键技术之一。
Video transcoding is a key technology to support video communications over heterogeneous networks.
与复杂的无线蜂窝网相比，移动IP的移动管理和切换非常简单，并能支持异质网络间的漫游。
Compared with complex wireless cell networks, the mobility management and handoff in mobile IP is very simple.
为了使得异质网络之间、不同的接入设备之间以及不同多媒体数据格式之间能够无缝连接，视频转码技术就显得尤为重要。
And in order to realize seamless connection between distinct access equipments and between diverse multimedia data, video transcoding technique turns out to be much more important.
论文的最后，对该系统的结构性能以及传输控制策略做了总结和评价，并讨论了下一步研究工作的方向，对异质网络的实时视频传输发展前景进行了展望。
At the end of this paper, we evaluate the performance of model system, discuss further work and look forward to the direction of real time video transmission in heterogeneous network.
网络文化的这些特质充分说明它是一种异质文化，一种与传统文化、民族文化以及个体文化都不尽相同的新型文化形态。
These qualities of Internet culture fully show that it is a new form of heterogeneous culture, a culture that differs from traditional culture and individual culture.
在异质、分布、动态的环境中，如何高效地处理制造工作流程是分布式网络化制造系统中的关键问题。
How to process the manufacturing workflow efficiently is a key issue for the distributed network manufacturing system in distributed heterogeneous and dynamic environment.
在网络化设计和制造中，如何通过互联网来实现异质系统之间的信息协调是需要解决的一个重要问题。
In network designing and manufacturing, it is a problem how to share information between the different applications with heterogeneous information format through the Internet.
描述了针对错误多发异质的网络环境进行视频编码系统总体设计的全过程。
This paper describes the complete procedure of framework design on a video coding system for error_prone heterogenous network environment.
分工水平与资本异质性程度的同时提高，又导致了社会网络协调风险的增大，从而存在着爆发经济危机的可能性。
The increase of the level of division of labor and the capital heterogeneity leads to the increase of correspondence of the social network the same time, and there lies in the possibility of crisis.
在建模中，重点考察了集群的网络结构、企业主体的异质性、网络效应等对标准扩散的影响。
We taking into account the affects of network structure of the cluster, heterogeneity of enterprise, network effects on the standard diffusion in the model.
需求方的网络外部性和异质性这两个特质对支付工具形态演变的收敛具有相反的作用力量。
The network externality and heterogeneity in the demand side have the contrary impacts on the convergence of payment instruments.
网络为人类提供了一个能够以隐匿和篡改的身份生存的虚拟空间，催生了一种与现实生活异质的虚拟生活。
It provides a virtual space for the human survival, in which one could go into hiding and tamper with, and provides a kind of life which is different from the real one.
第二，网络新闻传播的跨国性质因为文化的异质性造成交流隔阂进而引起文化冲突。
Second, the international character of news communication on the Internet causes cultural conflicts due to heterogeneity of different cultures.
研究结果发现：企业网络的异质性和弱的联结强度不利于网络中知识转移；
Findings showed that:network diversity and strength of weak-ties hindered knowledge transfer;
研究结果发现：企业网络的异质性和弱的联结强度不利于网络中知识转移；
Findings showed that:network diversity and strength of weak-ties hindered knowledge transfer;
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