介绍了某型飞机座舱盖系统的三维数字化设计特点和设计流程。
This paper focuses on three dimension digitalization design features and flow for the cockpit canopy system of a airplane.
目的建立合适的人体器官三维数字化模型，为辐射剂量计算打下基础。
Objective To build proper three-dimensional models of human organs for radiation dose calculation.
结果 基于牙冠预备体三维数字化模型，得到了就位倒凹的量化指标。
Results By point clouds analysis, the quantitative parameter of undercut was obtained.
方法采用符合4项准则的轮廓线重建算法建立人体器官三维数字化模型。
Method Human organ models were built by contour reconstruction algorithm conforming to 4 criteria.
其基本思路是：1）制作机舱中各机电设备的VRML矢量三维数字化模型；
The basic idea is:1)Make vector's VRML 3D digital model of the electrical and mechanical equipments;
该模型为双圆弧齿轮的三维数字化设计、有限元分析、虚拟制造等奠定了基础。
The model establishes the base for the 3D digital design, analysis of the finity unit, dummy manufacture of the double-circular-arc gear.
三维数字化技术概括地说可以分为数据采集、表面网格重建和表面信息获取三个过程。
Generally three-dimensional digital technology can be divided into data acquisition, surface reconstruction and surface information acquisition process.
本文以三维数字化技术为出发点，论述三维技术在服装生产中的应用现状以及发展趋势。
This article with the 3d numeral turn a technique for point of departure, discuss a 3d technique in the clothing the production of application present condition and development trend.
随着三维数字化技术及计算机图形学的飞速发展，仿真技术在医学领域也有越来越多的应用。
With the rapid development of the three-dimension digitized technology and Computer Graphic, simulation technology has more and more application in the medical field.
目的：探讨结构光三维扫描系统3dss在重建单侧眶缺损患者面部三维数字化模型的准确性。
Objective to discuss the accuracy of 3dss three-dimensional scanning system, which was used to reconstruct the 3d digital model of unilateral orbital defect patients.
该模型为双圆弧齿轮三维数字化设计、制造，啮合分析、运动学和动力学分析提供了新的理论依据。
This model offers a new theory for 3d numerical design, manufacture and the analysis of engagement, kinematics and dynamics of double circular arc gears.
目的：建立活体单侧眼眶部缺损的面部三维数字化模型，探讨颜面部缺损三维数据快速精确采集的新方法。
Objective: to build 3-d digital face model of unilateral orbital defect and find a new method to get 3-d data of facial defects.
随着计算机技术以及三维成像的软硬件技术的迅猛发展，三维数字化技术愈来愈多地得到人们的关注和应用。
With the computer and three-dimensional imaging's rapid development technology, three-dimensional digital technology gets people's attention and application more and more.
在CATIA环境下进行曲面拟合，完成三维数字化实体的重建，并生成可直接可供快速原型机的STL文件。
Three-dimensional digital human body can be reconstructed with the CATIA software, and the point cloud file can be translated to the STL file that can be used in RPM directly.
面向模块化设计的产品快速拼装，定位于产品的概念设计阶段，是实现产品三维数字化交互定制的重要组成部分。
Rapid assembling faced to modular design is the important component of interactive customization of products' three-dimensional digitization, orientated as the concept design phase of the products.
现有油漆配方预测系统不能直接预测三维数字化产品色彩的油漆配方，这成为推进产品大规模定制设计实用化的障碍。
Existing paint recipe predictor systems cant predict paint recipe for the color on digital product model directly, which prevents using mass customization design in practice.
这篇文章讨论了计算机辅助工业设计过程中的人机设计问题，提出了一套完整的三维数字化人机设计子系统的构建想法。
The man-machine design problem in Computer Aided Industrial Design process was studied. The method which provides the three-dimensional digitization design subsystem was presented.
此平台具备网络系统支持下的设备三维数字化设计、计算机辅助分析、计算机辅助工艺设计、可视化及三维交互等功能。
Under the support of net-work system, The platform integrated 3D digital design, computer-aided analysis and computer-aided process design function etc.
研究了综合利用卫星图像信息、定位信息和其它信息建立三维数字化战场环境的技术，并对技术应用前景进行了综合分析。
In this paper, we study a Technique of building 3d digital battlefield environment by satellite image information, satellite surveying station information, and others.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.
目的比较传统模型与三维数字化模型在间隙分析中的差异，并且应用数字化模型来准确计算平整牙弓所需间隙，验证传统模型分析中对平整牙弓所需间隙的方法是否正确。
Objective Aim of this study was to calculate the space for levelling the curve of Spee in digital models, and compare with the traditional method used in orthodontic practice.
目的：为完成中国数字化人体及三维重建技术向教学和临床过渡奠定基础。
Objective: to complete the Chinese digital human body and three dimensional reconstruction and to make a base for teaching and clinic use.
但是，我们最近制作了一个10年的预测领域，有中数字化三维设计，医学成像和3d打印为医疗应用异常强大的协同作用。
But we recently produced a 10-year forecast for the field, and there is an unusually strong synergy among digital 3d design, medical imaging and 3d printing for medical applications.
在设计过程中，广泛采用先进的三维实体数字化设计技术、虚拟样机技术和数字仿真技术。
Secondly it was widely adopted that the advanced three-dimensional entity digital design method, virtual prototype technique and digital simulation technique in the processing of design.
这种系统利用计算机来处理数字化的视频信号，得出物体的三维空间坐标。
The system uses microcomputer to deal with digital video, and derives 3-dimensional spatial imformation of objects.
本文研究了三维服装CAD的几何学基础与服装数字化立体裁剪技术。
The paper researches the geometric base of the 3D garment CAD and the technology of digitized draping cutting of garment.
表面数字化和三维CAD建模是逆向工程中的关键技术。
Surface digitization and 3D CAD modeling are two key techniques in reverse engineering.
表面数字化和三维CAD建模是逆向工程中的关键技术。
Surface digitization and 3D CAD modeling are two key techniques in reverse engineering.
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