说明：分布式数据管理（DDM）命令和1不支持。
分布式数据管理和协同的过程管理是实现PD M系统关键的两个方面。
Distributed data management and cooperative workflow management are the key points in a PDM implementation.
同时，详细讨论了实时环境下分布式数据管理遇到的数据分页，数据的更新和维护，结点恢复等典型问题。
At the same time, author discusses mainly data pagination, data updating and maintenance, nodes recovery of distributed data management in a naval command and control system.
首先介绍了国民经济动员仿真演练的目的和意义，提出分布式仿真中数据管理面临的几个主要问题。
First it introduces the purpose and significance of the National Economic Mobilization Simulation and Practice, and it bring forward the main problems of distributed data management.
详细介绍了该系统的功能和关键技术的实现，包括分布式CAE数据管理、基于文件的模型库系统、协同辅助工具等技术。
The functions of system and some related key technologies, such as distributed CAE data management, model base system, collaborative assistant tools were discussed in detail.
并以汽车减振器为对象，建立分布式产品数据管理系统和面向重用的开发平台。
Using automobile shock absorber as sample, a distributed product data management system and development platform oriented to reuse was built.
本文研究集群文件系统的特征，提出了一种分布式元数据管理技术。
This paper studies the characteristics on the cluster file systems, and proposes a solution to the management of distributed metadata.
装置采用多cpu并行工作方式和分布式结构，主要由数据采集系统、数据管理系统和远方数据分析系统三部分组成。
The system adopts parallel working mode with multiple CPUs and distributed structure, consisting of data acquisition system, data management system and remote data analysis system.
介绍了典型的元数据管理策略，并对三种元数据管理模式进行了详细的分析与比较；最后提出了一种分布式的元数据管理模式。
Categorizes the major metadata management strategy, makes a detailed analyze and comparison of three kinds of metadata management modules, and presents a distributed metadata management module.
针对海量多媒体数据管理的特点，设计实现了基于分布式通信网络的海量多媒体数据管理系统。
Aiming at the speciality of multimedia data management, we design a huge volume multimedia data management system based on a distributed communication network.
为了充分利用已有的数据资源，我们借鉴网格中的数据管理技术，提出使用元数据目录与访问代理相结合来管理分布式虚拟环境中数据的方法。
To make full use of the data resource, a hierarchy architecture of massive data management system based on Grid is proposed, which consists of Metadata Catalog and Access Broker.
对列车运行图数据管理系统的实施进行了方案设计，着重对全路列车运行图分布式数据库的建立流程进行了深入讨论。
Scheme design has been performed to the implementation of the data Management System for Train Diagram, and it has thoroughly discussed the process of building the Train Diagram distributed database.
解决方案是以传统的多层分布式软件体系结构为基础，设计基于元数据管理的数据层。
The solution project is based on the traditional multilevel decentralize software system and the design project is based on the data plane of metadata management.
接下来是本文的重点——提出了农村低压电网分布式电能质量监测系统的规划方案，并分别从总体设计、硬件、数据管理、通讯方式进行了阐述。
Find a PQM system which is suit to this paper after using for some references, as well as introduce it's hardware and data management.
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
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