Product information modeling is the foundation of product design activity.
产品信息建模是产品设计活动的基础。
Chapter two presents the basic principle and method of product information modeling based on symbol.
第二章提出了基于符号的产品信息建模基本原理和方法。
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。
Feature Unit (FU) is the basis of product information modeling, FU self organizing rules help to realize self organizing design, keep product self coordination and self stabilization.
特征单元技术是产品信息模型的基础。特征单元的自组织规则是特征单元的自协调、自稳定和自激发特征的有力保证。
The problems of neutral-data description and product classification structure are the key techniques in product information modeling oriented to the distributed business of virtual enterprises.
中性数据描述和产品分类结构问题，是面向虚拟企业等分布业务的产品信息建模的关键技术。
This modeling provides good information supports for expressing the information of product assembly model levels, assembly relations and features.
该模型对于表达产品装配模型的层次信息、装配关系信息以及特征属性信息等提供了良好的信息支持。
Based on analyzing the key technologies of web-based customization, this paper studies on the method of information mapping and product family modeling.
在分析了网络化定制关键技术的基础上，针对性地对信息映射方法和产品族建模进行了研究。
To establish a product information model suited to computer description, theory and method of self-adaptive assembly modeling for the process were proposed in the paper.
为建立适合计算机表示的产品信息模型，提出了面向设计过程的产品自适应装配信息建模理论和方法。
Based on the former researches on the system modeling, the main model in the product integrated information model and the information in the recycling application model are described mathematically.
论文基于前面的系统建模研究，对产品集成信息模型中的主模型和回收应用模型所包含信息进行了数学描述；
The modeling method in this paper makes designer get customer's requirement information which is dynamic, and construct corresponding configuration model to implement dynamic product configuration.
本章建模方法可以使设计人员根据动态获取的客户需求信息，建立相应的产品配置模型，从而可以实现动态的产品配置。
Product modeling is studied from two aspects in the paper. To obtain product knowledge information models from reality, and from 3D models of the product.
本文从两个方面阐述了产品建模的内容：一是从现实中提取产品知识信息模型，二是提取产品可视化三维模型。
Product modeling is studied from two aspects in the paper. To obtain product knowledge information models from reality, and from 3D models of the product.
本文从两个方面阐述了产品建模的内容：一是从现实中提取产品知识信息模型，二是提取产品可视化三维模型。
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