It called TDM, EDM and lately PDM (Product Data Management).
以前被成为TDM,EDM，后来演进为PDM(产品数据管理)。
Recently, the protocol of J2EE have become a criterion of industry as a framework to develope enterprise application, PDM(product data management)system is a successful example.
J2EE协议作为开发企业级应用程序的框架已经成为行业规范，PDM（产品数据管理）系统就是一个成功的范例。
PDM system is a management tool for realizing all the product data management in order. It provides engineers with an electronic environment of cooperation.
PDM系统是一个实现所有产品相关数据有序管理的工具，它提供给工程设计人员一个相互协作的电子环境。
A problem of interoperability between product data management (PDM) and enterprise application systems is discussed with the model driven architecture (MDA).
利用模型驱动架构(MDA)技术解决产品数据管理(PDM)与企业应用系统的互操作问题。
Product structure and configuration management is an important part of PDM system, which bestrides all the product lifecycle with responsibility for product data organization and management.
产品结构与配置管理是PDM系统的重要组成部分，横跨整个产品生命周期，主要负责产品数据组织与管理。
Product information modeling is highly valued as the key field in product data management (PDM) systems.
产品信息模型的建立是企业应用产品数据管理(PDM)系统的关键。
Product data management (PDM) is a technology of managing all of product information concerned and product process concerned.
产品数据管理(PDM)是用来管理所有与产品相关信息和所有与产品相关过程的技术。
Product structure management is one of the important function modules of PDM, is also a main way to organize and manage product data.
产品结构管理是PDM的重要功能模块之一，是组织管理产品数据的一种主要方式。
Product Data Management (PDM) is a technology that is used to manage all product related information and all processes related to the product.
产品数据管理(PDM)是一门管理所有与产品相关的信息和所有与产品相关的过程的技术。
Product data management (PDM) selection is one very important and key step during PDM implementation. Traditional method of PDM selection is mainly qualitative.
产品数据管理(PDM)实施过程中PD M产品的选型是非常重要而且关键的一步，传统的PD M选型方法是以定性的选型方法为主。
The management of access control is a primary aspect in product data management (PDM) system.
权限管理是产品数据管理(PDM)系统的重要组成部分。
To support rapid apparel design, based on its design knowledge, the integration of computer aided design(CAD) and product data management(PDM) was researched.
为了支持服装的快速设计，对基于服装设计知识库的计算机辅助设计（CAD）与产品数据管理系统（PDM）的集成进行了研究。
Product Data Management and the relationship between PDM and schedule management is analyzed.
分析了产品数据管理及其与进度管理的关系。
The management of access to product objects is one of the primary aspects in product data management (PDM).
产品对象的访问权限管理是PDM中至关重要的内容。
Using B/S mode, a network-based design platform for the vehicle brake system is constructed based on product data management(PDM) system.
采用B/S模式在产品数据管理（PDM）系统之上构建基于网络的汽车制动系统设计平台。
The design stand by the fact of the electric drawing to settle down the need of data inquiring, count and sum in factory. It is an important supply the product data management (PDM).
本设计针对工厂电气图的实际需求而立题，解决了在电气工程中数据查询、统计和汇总的实际需求，是对产品数据管理(PDM)系统的重要补充。
Engineering change management, which is basis on product data management (PDM) system, controls the pre-released and released product data.
建立在产品数据管理系统基础上的工程变更管理是指管理处于预发布和发布生命周期状态的产品数据。
Product data model is the foundation of information integration in product data management (PDM). This paper presents a method of organizing product data based on product object.
产品数据模型是产品数据管理中信息集成的基础，本文提出了基于产品对象的数据管理方式，在此基础上描述了PDM中的面向对象的产品数据模型。
The information integration for the LSPP heterogeneous environment is implemented by use of the technologies of database and product data management (PDM).
采用数据库和工程数据管理技术（PDM）实现电站异构环境下的信息集成。
The function of product data management (PDM) system is to manage data and processes having correlations with product design.
产品数据管理（PDM）系统的功能是管理与产品设计相关的 数据和过程。
Product data management (PDM) is a new technology of data management, and is important means of enterprise improving self competition.
产品数据管理是一项数据管理的新技术，是企业提高自身竞争力的重要手段。
Work in PDM and SAP system. To assist in promoting product Data Management system and product development, cost control.
运用PDM、SAP系统，有效推进产品数据管理系统和产品的开发、成本控制。
Product Data Management (PDM) is one of the key techniques in CIMS application.
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 a technology based on software which deals with all information about products and their producing processes .
产品数据管理技术（PDM）是以软件为基础，管理所有与产品相关的信息和所有与产品相关过程的技术。
Product Data Management (PDM) is an international fashionable and popular technology at present.
产品数据管理(PDM)是当前国际上流行的热门技术。
In order to construct a process assignment and planning system quickly according to the situation of an enterprise, a method for process assignment based on PDM (Product Data Management) is presented.
为了在企业广泛应用PD M系统条件下，快速构建工艺分工规划系统，提出了一种基于PD M系统的工艺分工规划设计与管理解决办法。
The information integration for the NPP heterogeneous environment is implemented by the use of technologies of database and product data management (PDM).
采用数据库和工程数据管理技术实现核电厂异构环境下的信息集成。
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.
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。
At first, the paper gives analysis to the theory and technique of Product Data Management (PDM).
本文首先对产品数据管理(pdm)理论和技术进行了深入的分析。
Baseline is becoming more and more important in Product Data Management (PDM) because of increase of complexity and evolvement of information.
在产品数据管理中，由于信息量的复杂度和演变速率的增长，基线的作用也越来越重要。
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