论述了实现这个体系结构的几个关键技术：产品数据管理、基于实例的设计、面向成本的设计、虚拟设计。
At last, several key enabling technologies, namely product data management, case based design, design for cost, virtual design and collaborative design are discussed in detail.
数据管理技术是挤压模cad系统中的关键技术之一。
Data management technology is one of key technology in the extrusion die CAD system.
阐述了数据统一表示、数据库结构及数据管理等关键技术。
Some key technique such as data express, database structure and data management is depicted.
产品数据管理（PDM）是实现CIMS应用的关键技术之一。
Product Data Management (PDM) is one of the key techniques in CIMS application.
CIMS是企业提高市场竞争力的手段之一，产品数据管理(PDM)是实现CIMS应用的关键技术之一。
CIMS is one of the methods to enhance the market competition for enterprise. Product Data Management (PDM) is one of the key techniques in CIMS application.
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.
论述了粗粒度访问，挖掘中间数据管理，挖掘的异步通信以及数据浏览等几个系统实现的关键技术。
Several key technologies in system implementation including coarse grained accessing method, intermediate data management, asynchronous communication in mining and data browsing were discussed.
本文重点研究了灾害信息多元空间数据管理的关键技术问题。
The stress in this paper is the key technique of spatial and multimedia disaster information management.
产品数据管理是实现“基于仿真的舰船研制评估系统”的关键技术之一，是解决传统舰船研制评估中诸多局限性的一项关键技术。
PDM is a key technology of Simulation-based warship development and Evaluation System, and is also a key technology solving the shortcomings of traditional warship development.
产品数据管理是实现“基于仿真的舰船研制评估系统”的关键技术之一，是解决传统舰船研制评估中诸多局限性的一项关键技术。
PDM is a key technology of Simulation-based warship development and Evaluation System, and is also a key technology solving the shortcomings of traditional warship development.
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