针对单向数据分发系统存在的问题，本文设计了一种新的数据分发机制。
Due to heterogenous receivers in unidirectional satellite network, traditional data distribution scheme can not work well.
目前，很多业务用户在使用电子表格作为主要信息分发系统时，花费过多时间来收集、组合、整合和分发数据。
Currently, many business users spend too much time collecting, combining, consolidating, and distributing data when they use spreadsheets as their primary information distribution system.
要想把主数据分发给其他系统，就必须满足许多不同的业务和技术需求。
The distribution of master data to other systems must fulfil a myriad of different business and technical requirements.
fdisk 系列是大多数util-linux-ng分发包附带的一部分，支持直接编辑 MBR数据结构，但它不能创建或修改文件系统。
The fdisk family, which ships as part of the util-linux-ng package on most distributions, enables fairly direct editing of MBR data structures, but it cannot create or modify file systems.
实现MDM系统就是为了解决这些问题，并提供把主数据分发给异类环境中各种应用程序的能力。
An MDM System is implemented to resolve these types of problems and requires the ability to distribute master data to various applications in a heterogeneous environment.
地面系统提供卫星的指挥与控制，接收和分发有效载荷数据和实时遥感数据，以评估卫星运行情况。
The ground system provides command and control of the satellites, and receives and distributes payload data and real-time telemetry required to assess how well the satellites are functioning.
第四章研究了在网格存储系统中底层网络构建上，多区域对等网络的数据分发机制。
Chapter Four studies the data distribution mechanism among multi-region Peer to Peer network which is the underlying of Grid Storage system.
这样的应用程序由于要访问各种类型的数据并分发于大量的客户端，从而增加了系统的复杂性。
Because the various data is accessed and distributed to a large amount of clients, the systems have high complexity.
最后对系统开发中的定时器管理、日志管理、网络数据的获取与分发等实际问题进行了分析和讨论。
Finally, the development of the system's timer management, log management, network data access and dissemination and other practical issues were discussed and analyzed.
推拉结合的内容分发方案由于存在较多冗余数据和动态适应性较差等缺陷，一般只能适用于直播系统。
The push-pull combination content distribution strategy is general applied to live systems because of its limitation such as redundant packets, poor dynamic adaptability and so on.
本文的主要工作有以下几点：第一，PPDSS系统设计，引入了分布式架构，去掉中心节点，将元数据索引和数据存储的负载分发到每一台服务器上。
The major work of this thesis is showed below:First, PPDSS's architecture is designed. Metadata indexes and data loads are distributed among all servers to get rid of central node.
本论文所讨论的是子午工程数据与通信系统数据分发子系统的设计与实现。
This paper focused on the design and implementation of Meridian Project data distribution system.
试验证明，该系统充分发挥了DTMF的优良性，是一套低成本的电力线载波数据通信系统。
Experiments proves that the system brings the excellent characteristic of DTMF into full play and it is a credible data communication system with lower cost.
重点分析了在企业级数据共享模型下对计算机应用系统体系结构的要求，并提出了权威数据分发模型。
The paper lays emphasis on the demand of the architecture of application systems, and propounds another model which is called "Authoritative data distribution model".
性能分析和实验结果表明，改进的检测系统具有扩展性，能合理的分发数据包，充分的利用入侵检测模块的资源。
Performance analysis and experiments demonstrate that the model is scalable, and can dispatch packets reasonably and utilize intrusion detection system 'sources effectively.
最后，根据量子密钥分发系统实验平台获得的实验数据，对偏振自动控制算法进行了讨论。
Finally, according to the data sampled from the experiment on the basis of experimental platform, the polarization auto-feedback control algorithm has been discussed.
以GIS为基础建立地震信息系统，可以充分发挥GIS的强大的空间数据分析、拓扑分析和数据可视化处理能力。
Based on GIS, the sis will be very sufficient and powerful in spatial analysis, topologic analysis and visualization.
此方案充分发挥了硬件的性能，解决了计费系统的数据备份和容灾，投入运行后效果良好。
This scheme exert ability of hard ware, resolve the bottle-neck of data backup and disaster recovery. Now it runs well.
为了充分发挥电网实时数据在日常分析计算中的作用，简化数据录入工作，开发了EMS系统与仿真软件的在线数据接口软件。
In order to make full use of grid real-time data in daily analysis and calculation and simplify the data entry, the online interface software of EMS and PSASP is developed.
本文通过对几种资源状态数据分发方法的考察，提出了一个用于控制网格系统中数据分发范围的新概念：网格势能。
This paper examines several approaches for resource status dissemination. A new concept called the Grid potential is introduced in this paper. This concept is used to control the extent of...
本文通过对几种资源状态数据分发方法的考察，提出了一个用于控制网格系统中数据分发范围的新概念：网格势能。
This paper examines several approaches for resource status dissemination. A new concept called the Grid potential is introduced in this paper. This concept is used to control the extent of...
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