Data segmentation is a key process in reverse engineering geometry modeling.
数据分割是反求工程中几何建模的关键环节。
Along with the spreading of computer graphics in teaching and engineering, there are two opinions about how to deal with descriptive geometry.
随着计算机图形技术在工程与教学中的推广应用，在教学实践中对如何处理画法几何部分的讲授出现了两种意见。
This paper presents the principle and method of the geometry design of highspeed test loop integrated with the Test Field of MOC. for Highway and Traffic Engineering.
本文结合交通部公路交通工程综合试验场的实体工程，介绍了高速环道的几何设计技术。
Constraint solver is the conversion from dependence relationship of features to geometry or engineering expression, then achieve the design by solving the constraint.
约束求解是将特征间的相互依赖关系映射为几何或工程约束描述，通过求解约束实现设计对象的细节。
The projection drawing of assembly has been a big headache for stu dents when learning techniques of geometry drawing and engineering drawing.
组合体的投影作图，一直是学生在学习画法几何和工程制图当中的一大问题。
An integrated product model description which is based on product geometry model, assembly information and could support product engineering analysis is presented in this paper.
本文分析了基于产品几何模型、装配信息，支持产品工程分析的集成产品模型描述。
Along with the spreading of computer graphics in teaching and engineering, there are two opinions about dealing with descriptive geometry.
随着计算机图形技术在工程与教学中的推广应用，在教学实践中，如何处理画法几何部分的讲授，目前出现了两种不同意见。
A sample is demonstrated and shows that the method is fitted for engineering and can keep the intrinsic geometry of original surfaces.
对工程数据的处理结果分析表明，该方法的数据处理精度可以达到工程要求，并且能够较好地保留数据的几何特征。
The key technology of variable assemble in CAD software for plastic injection mold is introduced. Examples of the geometry restrains and the engineering restrain in the assemble design are given.
介绍了塑料注射成型模具CAD软件中变量装配的关键技术，并给出了装配设计中几何约束和工程约束实例。
Simulation shows that it is of use for study on simulation method of target geometry modeling and wake guidance by applying this software in engineering field.
仿真应用结果表明，本项研究对于目标几何建模和尾流自导仿真方法研究具有实际应用价值。
The paper provides a method to drive geometric object based on the constraint and engineering relations in designing a geometry model.
本文系统地阐述了一种在进行几何型体设计时用约束关系和工程关系来驱动几何型体的方法。
Descriptive geometry of the problem is to study geometry of space and graphic icon of the law school he was an engineering drawing of the theoretical basis.
画法几何学是研究空间几何问题图示法和图解法的一门学他是工程制图的理论基础。
DESCRIPTIVE GEOMETRY is the base of engineering Graphics. This course is also the foundation of other graph expression courses for the students majoring in engineering.
《画法几何》是工程图学的基础，也是工程专业学习其它图形表达课程的基础课。
The basic contents of geo-engineering design are summarized, and the geometry-based and the AI-based, computer aided geo-engineering design of support system is discussed.
本文归纳了地质工程设计的基本内容，探讨了基于几何和基于人工智能的计算机辅助地质工程设计。
The basic contents of geo-engineering design are summarized, and the geometry-based and the AI-based, computer aided geo-engineering design of support system is discussed.
本文归纳了地质工程设计的基本内容，探讨了基于几何和基于人工智能的计算机辅助地质工程设计。
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