photochemical dispersion model是什么意思

网络释义

用法例句

Traditional method of PDM selection is mainly qualitative.

产品数据管理(PDM)实施过程中PDM产品的选型是非常重要而且关键的一步,传统的PDM选型方法是以定性的选型方法为主。

Research & Application on Product Data Management (PDM) in War-industry Manufacturing Enterprises;

军工企业产品数据管理（PDM）研究与应用

Using Product Data Management (PDM) to manage the cases of Case-Based Design (CBD), it describes the concept of prototype case, storage case and query case, analyzes the relationship of those cases.

围绕如何利用PDM管理CBD实例的问题,提出了原型实例、库存实例和查询实例的概念,分析了这3种实例间的关系,详细讨论了面向对象的实例表示方法和利用PDM进行实例管理的方法,并以夹具为例、以Pro/INTRALINK为平台实现了PDM对CBD实例的管理。

Based on describing the application of technologies of PM(project management)to managing product development and the functions of PM system and PDM(product data management)system, the requirements of integration between the two systems is discussed in this paper.

讨论了项目管理思想和技术在产品开发中的应用,分析了现有PDM系统和PM系统的各自功能特点以及系统集成需求,构造了PM系统与PDM系统的集成框架,并详细研究了各集成接口模块的工作原理。

0 and MS SQL Server are employed to develop the product data management (PDM) of induction motors on the basis of networks and WINDOWS.

网络化中小型三相异步电机PDM系统,是在WINDOWS环境平台上建立产品数据管理系统(Product Data Management,PDM),以产品的生产过程(产品设计一工艺设计-产品制造-产品销售)为主线,以中小型三相异步电机电磁设计为重点,应用计算机网络技术和数据库技术,实现各种资料数据的共享,为企业有关人员提供网络化和智能化服务,达到降低成本、提高产品质量、缩短产品开发周期,提高企业管理水平的目的。

To enhance the capacity of competition, improve the product quality and shorten the product development time, many corporations come to emphasize the application of Product Data Management (PDM).

近几年，PDM在理论、方法及技术研究上都日趋成熟，但在具体应用实施的技术、方法等方面的研究却相对薄弱，并成为影响企业PDM应用和实施的“瓶颈”。

Study on Implementation of PDM and Technology of Information Integration Based on PDM;

PDM实施和基于PDM的信息集成技术研究

CAD&CAPP Integration Based on PDM;

基于PDM的CAD/CAPP集成

Under the PDM of Integration Manufacture Product Development about Exactitude and Shrink

基于精益型PDM的集成制造产品开发

The application of PDM in the information construction of Zhengzhou boiler factory

PDM在郑州锅炉厂信息化建设中的应用

Study on Technique of Product Data Management (PDM) in Furniture Enterprises;

家具企业产品数据管理（PDM）技术的研究

Research of Injection Mold Development Management Technology Based on PDM;

基于PDM的注塑模具开发管理技术研究

Research and Development of PDM System for Powder Metallurgy Die;

粉末冶金模具PDM系统的研究开发

Research on the Integration System of Aided Fixture Design Based on PDM;

基于PDM的夹具辅助设计集成系统研究

Research and Implementation of BOM Multi-View in PDM;

PDM中BOM多视图的研究与实现

The Design and Realization of PDM System Oriented Product Design;

面向产品设计的PDM系统的设计与实现

Research and Practice on Technologies of PDM-based Process Management;

基于PDM的工艺管理技术研究与实践

Management of CAE Data, Work Flow and Access Control Based on PDM;

基于PDM的CAE数据、流程及安全管理

Research of PDM Applied in Implementation of TS16949;

PDM技术在TS16949实施中的应用研究

Research on 3D Concurent and Collaborative Warship Design Based on PDM;

基于PDM的舰船三维并行协同设计研究

The Research of Warship Design Workflow Control Based on PDM;

基于PDM的舰船设计流程控制研究

Research on the PDM-based Parametric Variant Design System;

基于PDM的参数化变型设计系统的研究

Fixture Design Process and Drawing Management Based on PDM;

基于PDM的工装设计过程及图档管理

The Study of Power Marketing Based on PDM;

基于PDM的供电企业营销管理模式研究