This can make sense for applications such as CAD programs, where it is easier to work on drawings without perspective.
这对于某些应用程序，如CAD程序来说是很有意义的，因为没有透视可更容易地将精力集中在绘图上。
CAD enables designers to lay out and develop work on screen, print it out and save it for future editing, saving time on their drawings.
CAD使设计师计划和开发在屏幕的工作，打印它出来和保存它未来编辑的，节省时间在他们的图画。
In this paper the authors work on the intelligent stamping die CAD system is summarized, and the principles and implement of the system are expounded.
本文总结了作者在课题“冷冲模智能CAD系统”中所做的工作，论述了系统的设计原理与实现技术。
Tube flange CAD can improve the efficiency of designer and quality of design work in practice.
实践证明，管法兰CAD大大提高了设计人员的工作效率和设计质量。
Therefore, doing research about the method of electrical circuit drawing recognition and intelligent design and developing a corresponding CAD system is a significant and valuable work.
因此，研究电气原理图识别与智能化设计方法并开发相应的电气CAD系统是一项非常有意义的工作。
The main work is to realize CAD parameterized mould-making and CAM mould machine programming, simulation and compiling post programme suitable for varied machine-centers of control systems.
主要工作目标：实现模具CAD参数化建模和模具CAM加工编程、仿真； 针对不同控制系统的加工中心完成后置处理程序编制；
Points that we should work on the perfection and corpus about CAD design tolls and the perfection about CAD design conditions.
指出今后CAD技术应从CAD设计工具的完善、集成和CAD设计环境的完善方面进行工作。
The calculation program of is compiled on the base of arch dam' body shape in Jiangkou hydropower station, CAD aided design is adopted, efficient of design work is raised.
通过对江口拱坝体形分析，编制了江口拱坝空间坐标计算应用程序，并采用CAD辅助设计，提高了设计工作效率。
According to the space of the equipments, logistics, and the worker, the sequence of the working place, simulate the equipments layout in work area use the CAD drawings.
根据设备占地、物流占地、操作者空间、工位前后顺序等在每个作业区内，利用CAD作图进行设备布置模拟。
This paper describes the method for developing the CAD system of suction dome light forming on the work station, and introduces the function and feature of the CAD system built by the authors.
本文讨论了在CAD图形工作站上开发吸顶灯造型CAD系统的方法，并介绍了作者所建立的CAD系统的功能及特点。
The main idea of this paper is to find a way to reduce the work of development of solid modeling for FEA software by exchanging information with CAD software.
研究的具体思路为：利用专业三维CAD软件进行实体建模，然后通过与CAD软件进行信息交换来得到实体信息并进行实体重现，以找到一种替代实体建模的方法。
Supported by a highly competent CAD design team (in our parent company), we pride ourselves in the design work we carry out in conjunction with our partners and our customers.
我们的母公司有一支引以自豪的高素质的CAD(电脑设计)队伍，可以很快速地把客人要求的设计工作完成好。
The typical casting process CAD system work process is: 1) receive the user to casting drawings, in engineering drawings can be to make their own way received three dimensional shape;
典型的铸造工艺CAD系统工作过程是：1）接收用户送给的铸件图纸，在以工程图方式接收时可自行进行三维造型；
All the research work mentioned above is derived from practical background of reverse engineering CAD modeling and it owns strong applied value.
以上所有的研究内容都是从反求工程CAD建模的实际工程背景出发，具有很强的工程应用价值。
A self developed CAD system for internal layout of vehicle body is presented and application of the system in design work explained.
介绍了自行开发的汽车车身内部布置的CAD系统，并就系统在设计中的应用作了说明。
In the design of the worm hob CAD system, all the work is focused on the data processing from the design calculation to the view output.
在蜗轮滚刀CAD系统的设计中，从设计计算到图形输出都是以数据处理为中心来组织的。
Reward and punishment: The CAD Society in 2007-2008, work responsibilities seriously, was named "the work of activists."
奖罚状况： 2007-2008年在CAD协会中，工作当真担任，被评为“工作积极份子”。
Bring forward the method of parameter feature modeling of key parts of motorcycle and established the parameter frame of motorcycle. This work is the basis CAD model reusing.
提出了摩托车关键零部件的参数化建模方法，并建立了车架的三维参数化模型，为实现摩托车关重零部件数字模型的重用奠定了基础。
All the research work mentioned above is derived from background of reverse engineering CAD modeling and it has strong applied value.
以上所有的研究内容都是从反求工程CAD建模的实际工程背景出发，具有很强的工程应用价值。
The technology of CAD has been applied widely in various industry because it can improve the efficiency of design and ease the work of designers.
CAD技术能大幅度提高工程设计效率，减轻设计人员劳动，因此在各行各业得到了广泛的运用。
The validity of this model is proved further. The work provides a reliable prediction model for cold roll forming CAD system in future, so it supplies practical production with a valuable reference.
为今后冷弯槽钢CAD系统提供了可靠的预测模型和成形验证模型，为实际生产应用提供了直接依据，具有理论意义和应用价值。
The validity of this model is proved further. The work provides a reliable prediction model for cold roll forming CAD system in future, so it supplies practical production with a valuable reference.
为今后冷弯槽钢CAD系统提供了可靠的预测模型和成形验证模型，为实际生产应用提供了直接依据，具有理论意义和应用价值。
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