The feature-based design is an efficient method in the research of the integrated CAD/CAM in recent years.
基于特征设计是近年来在CAD／CAM集成技术研究中的一种有效解决方法。
By using the feature-based design method and defining the parting surface, parts can be directly formed from plastic products.
采用基于特征的设计方法，通过定义分型面，由塑料制品直接生成成型零件；
The synthesis relationship between features in feature-based design procedure is analyzed and the storage structure of bifurcate tree is shown.
对于在基于特征的设计过程中特征间的合成关系进行了分析，给出了二叉树的存储方法。
At the same time, the concept of cellular model is applied to feature-based design system, where the feature can be adjusted, which improves the efficiency of designing process.
同时，将细胞元模型的思想引入设计系统中，使得特征具有可调整性，提高了系统设计效率。
This paper makes attempt to establish a domain-independent description formalism for feature-based design from two aspects: formalized definition and design process description.
文章从形式化定义和设计过程描述这两个方面研究了特征设计的形式化描述方法。
At the same time, the parametric design technique is applied to feature-based design system, where the feature can be adjusted, which improves the efficiency of designing process.
同时，将参数化技术引入设计系统中，使得特征具有可调整性，提高了系统的设计效率。
The concurrent process of CAD/CAPP is decomposed and re organized based on feature. The design, process planning and manufacturability evaluation of parts is implemented based on feature.
基于特征对零件设计与工艺设计的并行过程进行分解与重组，基于特征进行零件设计、工艺设计和可制造性评价。
The design of logic architecture for embedded system is studied based on the basic function and feature of universal electronic measurement instruments.
围绕通用电子测量仪器的基本功能与特点，研究嵌入式系统的逻辑结构设计方法。
This paper presents a reflection-based analysis and design method for non-functional feature which uses reflection to separate functional and non-functional feature.
文章提出了一种基于反射的非功能特性分析设计方法，该方法利用反射思想分离功能特性和非功能特性。
This paper presents an feature template based design methodology which is efficient and feasible for highway cross section CAD.
针对道路CAD提出基于特征模板的横断面CAD有效、可行方法，模板具有参数化的特点；
Geometric constraint satisfaction is one of the kernel algorithms in feature based design system.
几何约束求解是基于特征设计系统的核心算法之一。
According to the analysis for the feature and requirement of testing fixture design, the general designing and modeling methods of testing fixture based on conventional CAD software is presented.
在分析了检具设计的特点和要求的基础上，提出了在通用CAD软件平台上进行检具设计建模的一般方法。
The thesis states the feature, current status and the trend of development of intelligent instrument, and states the content and meaning of the design of intelligent instrument based embedded system.
本文对智能仪表的特点、现状和发展趋势进行了论述，讲述了基于嵌入式操作系统的智能仪表设计的内容和意义。
The cost oriented machine design and the methods of cost estimating like parametric estimating, feature based costing are discussed.
用参数化的方法进行面向机械设计的成本评估，同时讨论了基于零件特征的成本分析。
Based on the modeling method, design feature and manufacture feature of cross wedge rolling tool are founded.
并且根据该建模方法，建立了楔横轧模具的设计特征和制造特征。
Using content based retrieval, design the photo feature index mechanism in a Personnel File Management System, which will offer users great convenience to inquire by feature or example.
引入基于内容的检索方法，为使用户方便的根据特征或例子进行照片查询。分析和设计了人事档案管理系统中的照片的特征索引机制。
By combining with the drafting components of fly frame the feature classification orientating to the design was presented and the feature based parameterized modeling frame was established.
结合粗纱机牵伸部件给出了面向设计的特征分类并建立了基于特征的参数化建模框架。
This paper aims to establish a domain independent representation formalism for feature based design in three aspects: formal representation, design process model and design algorithm.
从三个方面研究了基于特征设计的形式化描述方法：基于特征设计的基本定义、设计过程模型及设计算法。
This paper takes design and realization for feature extraction based vehicle tracking method as subject to do further research.
本文就基于特征提取的车辆跟踪方法的设计和实现进行了深入的研究。
The relations between design feature, machining feature and cost feature are studied. Cost estimating model based on feature mapping and its application method are presented in concurrent engineering.
研究了设计特征、工艺特征和成本特征之间的相互关系，按照并行工程思想，提出了与设计进程并行的基于特征映射的成本估算模型，研究了模型的实现方法。
A method of aesthetic feature-based parametric shape design for industrial sewing machines is presented using the shape control parameters to express aesthetic factors of the products.
运用形态控制参数表达产品的形态要素，提出一种基于美学特征的工业缝纫机参数化外形设计方法。
Present a system based on computer and network instruments, including the constitution, feature, structure of hardware and the design concept.
介绍了计算机与网络仪表构成的电力参数测量系统，包括系统的组成、特点、硬件结构以及软件的设计思想。
The basic feature and principle of progressive addition lens (PAL) are introduced. Its soft design method based on Dirichlet principle was given.
介绍了渐变镜片的基本结构及工作原理，给出其基于狄利克雷条件的软设计方法。
The feature based modeling technology is found a new way to realize the integration of CAD system and life cycle design system.
特征技术为实现CAD系统和生命周期设计系统的集成开辟了新的道路。
In this paper, parametric design method based on feature parameters of drawing elements is discussed.
在本文中作者讨论了基于图形元素特征参数的参数化设计方法。
This paper mainly discusses the freeform feature design based on the feature modeling and its constraint solving.
本文具体讨论了基于特征造型的自由曲面特征设计与约束求解问题。
The feature modeling and the design based on constraint were analyzed.
对特征造型方法和基于约束的设计进行了讨论。
The paper discusses the design method of product feature-based supply chain, puts forward the concepts of fine SC and agile SC and gives out solution for how to integrate the both SC effectively.
论述了基于产品特性的供应链设计方法，提出精益型供应链和敏捷型供应链的概念，并就如何将二者有效整合提出了解决办法。
The utilization effects of pictograms in package product were analyzed systematically based on their feature and function. A kind of new graphic symbol design method was put forward.
从图形符号功能和特点出发，对其在产品包装上的使用效果及其影响因素进行了系统分析，论述了图形标识符号使用的误区，提出了图形符号设计新方法。
For the phase of product configuration in modular design, a process of product module configuration set is put forward based on the feature parameter model of module family.
针对模块化设计的产品配置阶段，提出了基于模块族特征参数模型的模块配置集生成流程。
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