计算机辅助

Objective To observe the characteristics of images of ocular fundus obtained by computer-assisted imaging system of binocular indirect ophthalmoscopy in the healthy premature infants and the ones with retinopathy of prematurity, and evaluate the value of the clinical practice of CABIO in ROP screening.

目的观察计算机辅助的双目间接检眼镜成像系统检查所见的早产儿正常眼底以及早产儿视网膜病变图像特征，探讨计算机辅助的双目间接检眼镜成像系统在ROP筛查中的临床应用价值。

In order to support sculptured surface design oriented to manufacturing, an embedded-computer-based platform was presented. Two function modules, constraint information modeling module and manufacturability analysis module, were developed and embedded in a CAD/CAM software system.

为了支持面向制造的曲面设计，提出了一个基于计算机辅助设计／计算机辅助制造系统的嵌入式计算平台，该计算平台主要包括约束信息建模和可制造性分析2个功能模块。

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。

It is spread and used in PCC (Production and Construction Corps) of Xinjiang.

应用计算机辅助设计技术开发出先进、实用、可靠和界面友好的应用软件即喷灌计算机辅助设计系统，在新疆兵团推广使用，并提出了进一步研究的方向。

A new self-adapting relay assembly computer aided process planning system based on the software of relay assembly computer aided process planning RACAPP1.0 was developed in order to meet the requirements of different users.

为了满足不同用户的各种需要，基于自主软件继电器装配计算机辅助工艺设计(RACAPP1。 0)开发了一种新型的自适应继电器装配计算机辅助工艺设计系统ZPCAPP1。

University of Saskatschewan, Saskatoon, Canada Abstract In this paper a new generation of methodology of CAD is used to develop the design and CAD system of modular robots.

摘 要 本文利用新一代计算机辅助设计方法，开展模块机器人的设计方法论和CAD系统的研究，旨在提出解决柔性加工系统的计算机辅助设计智能软件的思路和框架。

It can make sure that the primitive data are accurate and up to date. Making use of the OOD development twice to Auto CAD, this thesis draws up to the complete software package of management system of ore blending and realizes the management of the ore blending in the strip mine by the computer.

本论文利用面向对象的编程设计方法对计算机辅助设计Auto CAD软件包为平台进行了二次开发，编制完成了相应的配矿管理系统软件，实现了计算机辅助露天矿配矿管理。

The paper analyses computer aided arithmetic about bending moment and torsional moment calculate of shaft parts which with any forces,and checking computations it with example.

分析了在任意不同作用力作用下轴类零件计算机辅助设计计算中弯矩、扭矩的计算机辅助算法，并以实例进行了验

With the aid of Zemax software, a three-mirror, unobscured, high-resolution optical system with large aperture, long focal length was successfully aligned by first collecting interferograms from several fields of all image plane, and obtaining the wavefront error, namely, obtained wavefront Zernike polynomials; then using the self-made program package to calculate the optical system misalignment.

利用Zemax光学设计软件与自编计算机辅助装调软件，实现了对大口径、长焦距、无中心遮拦离轴三反射镜光学系统的装调。通过Zemax软件模拟光学系统的失调模式，得到整个光学系统的波前像差，把波前像差代入到自编的复杂光学系统计算机辅助装调软件中，计算出光学系统的失调量，与引入的失调量对比，证明了其正确性。在实际的装调过程中，用小型球面干涉仪分别收集3个视场的干涉图，得到失调光学系统的失调量，用Zemax软件验证失调量数据的正确性，从而指导装调。

Objective:Compared with the porcelain-fused metal restorations,the study is to evaluate the alteration of color on CAD/CAM alumina glass-infiltrated composite with different color Vita α veneering porcelain,helping the color-selecting and color-matching in clinical practice.

目的：分析不同颜色Vita Alpha饰面瓷对CAD/CAM(计算机辅助设计和计算机辅助制造)氧化铝渗透陶瓷颜色的影响，并与对应的金瓷修复体相比较，为临床选色、配色提供依据。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。