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   统一的产品 在 计算机软件及计算机应用 分类中 的翻译结果: 查询用时:0.761秒
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统一的产品
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  uniform product
    Product modeling is the key to implement CAD/CAM integration. Uniform product definition model is the foundation of achieving collaborative development.
    产品建模是实现CAD/CAM集成的关键,建立统一的产品定义模型是实现协同开发的基础。
短句来源
    So the manufacturing enterprises are in great need of establishing a uniform product model to organize such enterprise essentials as the process, information and resource in the life cycle of the product.
    由此,制造业迫切需要通过建立一个统一的产品模型来组织制造企业产品全生命周期的过程、信息、资源等要素,使制造企业合理、有序地运行。
短句来源
    In this paper the feature definition, classification and relationship in collaborative product development environment are presented , then product definition model is built to provide uniform product data for collaborative development system, the general structure and the data structure of the model are given, and finally its application in distributed collaborative product development system is introduced.
    本文介绍了协同产品开发环境中特征的定义、分类及关系 ,并在此基础上建立产品定义模型 ,为协同开发系统提供统一的产品数据 ,给出了该模型的总体结构和数据结构 ,介绍了该模型在异地协同产品开发系统中的实际应用
短句来源
  “统一的产品”译为未确定词的双语例句
    BUILD A UNIFIED PRODUCT MODEL WITH COMPLEX METHOD
    用复形方法建立统一的产品模型——关于下一代造型系统的研究
短句来源
    (5) design of product databse;
    (5)全局统一的产品数据库设计;
短句来源
    CAD/CAM integrated system for rotational parts,which build the unified production information model based on feature model technology ,relizes the integration of CAD/CAPP/CAM.
    回转体零件CAD/CAM集成系统采用特征造型技术建立统一的产品信息模型,实现CAD/CAPP/CAM的高度集成。
短句来源
    CAD/CAM Intergrated System of Rotational Parts, which build the unified production information model based on feature model technology. relizes the integration of CAD/CAPP/CAM.
    回转体零件CAD/CAM集成系统采用特征造型技术建立统一的产品信息模型,实现CAD/CAPP/CAM的高度集成。
短句来源
    Feature model makes it possible that CAD, CAPP and CAM system can share the unique product data model.
    特征模型使CAD、CAPP、CAM等系统共享统一的产品数据模型成为可能。
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  uniform product
Domestic tung oil is a very uniform product as shown by the determination of the chemical and physical properties of 74 samples taken over three successive milling seasons.
      
Uniform product consistency and SFC were observed in margarines processed at 20 and 15°C.
      
Consider the probability spaceW={-1, 1}n with the uniform (=product) measure.
      
(3) Neither uniform rules nor all the knowledge that we now have would result in a uniform product from an attempt to inspect growing fields in different States.
      
Uniform product formulae with application to the Feynman-Nelson integral for open systems
      
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The united Product Definition(PD)can provide all information about a product,including form feature, precision,material information etc.The necessary feature information to generate automaticly the optimal process plan- ning through logic decision can be obtained.AI technology to describe mechnical product can be used.

试图通过统一的产品定义,将 CAD/CAPP/CAM 集成起来,实现产品信息的交换与共享。实现 CAPP 系统自动化,必须以产品定义为基础,从中获取所需的特征信息,通过逻辑决策,生成最优工艺规程。本文运用人工智能技术,用框架的结构形式描述产品,机床规范和加工方式,用产生式规则的形式表示逻辑决策,模仿人类的推理过程,实现工艺规划的自动化。

Product Definition Data(PDD)is an uniform describtion about a product.Product Definition Model can be viewed as the logic unit of PDD and can be used to driven application system,such as CAPP,CAM etc.In this paper,we introduce feature taxonomy about rotational parts,describe PDM's data structure and use neutral file to real- ize the CAD/CAM integration.

产品定义数据(PDD)是定义产品性能、结构及制造要求等的产品内部数据,是CAD/CAPP/CAM的研究对象,也是 CAD/CAPP/CAM集成的基础。本文提出了基于特征的产品定义模型,通过统一的产品定义模型,驱动各应用子系统。介绍了研制的回转体零件的特征库、产品定义模型和数据结构,并以中性文件的形式输出产品信息,实现了CAD/CAPP的集成.

After undergoing the stages wireframe,surface modeling and solid modeling,a unified product model,which holds a variety of constraints in engineering,supports the design process,and unites the wireframe, surface modeling and solid modeling,is a general tendency of the modeling technology.This paper discusses how to build a unified product model by using the non\|manifold method.The concept of complex in algebraic topology is introduced into the non\|manifold method,and the non\|manifold is given a...

After undergoing the stages wireframe,surface modeling and solid modeling,a unified product model,which holds a variety of constraints in engineering,supports the design process,and unites the wireframe, surface modeling and solid modeling,is a general tendency of the modeling technology.This paper discusses how to build a unified product model by using the non\|manifold method.The concept of complex in algebraic topology is introduced into the non\|manifold method,and the non\|manifold is given a new B REP——Adjunction Edge Structure. Based on it, some basic operators and high\|level operators are built.In the same time,the model, which has a rigorous mathematical basis,is flexible and easy to extend, and it also holds the lamina face, lamina edge and lamina vertex.As a result,the variety of constraints in engineering,such as parametric constraints,optimization methods,artificial intelligent,etc,can be added to the system.The model may be the kernel of the new generation of CAD system——intelligent CAD system.

讨论了用复形方法建立统一的产品模型 ,给出非流形的一个严格的数学定义 ,将代数拓扑中的单纯复形的概念和方法引入到非流形中。给出一种新的非流形的 B- REP——粘合边结构 ,并且在其上建立了一些基本操作和高级操作 ,讨论的模型具有严格的数学基础、灵活、易扩充 ,能容纳悬边、悬点、悬面。此模型的这些优点 ,使工程中的各种约束 ,如参数化、优化方法、人工智能等能够加入到系统中 ,此模型可能成为下一代 CAD系统——智能 CAD系统 ( INTELLI-GENT CAD)的几何模型的核心

 
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