with the wide application of computer technology in manufacturing, numerical control ( nc) machining simulation technique, which is an important component of computer-aided design ( cad) and computer-aided manufacturing ( cam), has been the key approach to shorten production cycle and improve production efficiency.

cad ( computer-aided design)/ cam ( computer-aided manufacturing) of shadow mask welding die

彩管荫罩模具的CAD/CAM

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in various types of simulators, large-scale three-dimensional games, geographic information systems and computer-aided design, manufacturing, many mature technology of shadow rendering has been widely used.

在各类仿真器、大型三维游戏、地理信息系统和计算机辅助设计、制造中，许多成熟的阴影渲染技术得到了广泛的应用。

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computer-aided design, manufacturing, and engineering.

计算机辅助设计，制造，及工程。

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with respect to computer-aided manufacturing of the large-scale cover of an automobile, it is proved that the technique given in this paper is an effective measure which can meet a need in practice.

实践证明，本文的成果是解决大型汽车覆盖件模具冲压成形工艺中确定冲头高的一个较好方案，满足了实际生产工艺的需要，具有很好的实际应用价值。

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furthermore, it introduces the philosophy of virtual manufacturing that is adaptable to the advanced stage of computer-aided manufacturing and can solve the conflicts between manufacturing, humans and the environment.

提出适应计算机辅助制造高级发展阶段特征和解决制造业与人、环境之间三大矛盾的虚拟制造系统的制造哲理观。

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in computer-aided manufacturing, the processed parametric curve and surface should be regular, so the parametric curve and surface generated by computer-aided design should be regular first.

在计算机辅助制造过程中，要求所处理的参数曲线曲面是正则的，前提是计算机辅助设计得到的参数曲线曲面是正则曲线曲面。

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the general postprocessor is one of the core technologies in nc machining of complex parts, which is the focus of research and application in the computer-aided manufacturing area.

当前，计算机辅助制造技术的重点研究和应用对象是复杂零件的数控复合加工，而实现复杂零件数控复合加工的核心技术之一就是通用化的后置处理器。

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nowadays, with the amazing development of digital movie, video game and computer-aided manufacturing, pictures of high quality are more and more urgently needed.

近年来，随着数字电影、游戏及计算机辅助制造产业的高速发展，人们对于高质量的计算机生成图像的需求越来越迫切。

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interactive systems, based on computer capabilities, have made possible the concepts of computer aided design ( cad) and computer-aided manufacturing ( cam).

互动系统基于计算机的能力，已经使计算机辅助设计（CAD）和计算机辅助制造（CAM）成为了可能。

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conclusion: this technique with low cost was proved to be available for prosthetic socket designing, finite-element analysis and computer-aided manufacturing.

结论：这种低成本方法可用于假肢数字化设计、有限元分析和计算机辅助制造。

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numerical control/ computer-aided manufacturing metalworking centre

数控／计算机辅助制造业金属加工中心机械工程计算机控制

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computer aided design and computer-aided manufacturing

计算机辅助设计和制造

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nc program transmission and editing on a two-level computer-aided manufacturing system

多级计算机集成的数字控制系统及数控加工程序信息的传递和编辑

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this article discussed the application and realization of computer-aided manufacturing technology in the nesting areas.

本文研究了计算机辅助制造技术在排料领域的应用及实现问题。

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examples of application domains are insurance, computer-aided manufacturing and administration.

应用程序域的例子包括保险、计算机辅助制造和管理。

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grating project is a common method use for profilometry in computer-aided design, reverse engineering and other fields.

光栅投影法是计算机辅助设计、逆向工程等领域用于物体轮廓测量的常用方法。

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study on the methodology of gis-based visual computer-aided design in hydroelectric engineering

基于GIS的水电工程可视化辅助设计理论与方法

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the application and prospect of computer-aided technique in geotechnical engineering

计算机辅助技术在岩土工程中的应用及展望

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development and application of computer-aided drawing system in engineering survey

工程测量机助成图系统的开发与应用

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program practice of computer-aided steel construction engineering design

钢结构计算机辅助设计系统的开发及程序实现

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