It is proved by test that the choose of developing basic point and the judge of development behaviour are important factors to improve the precision of development drawing.
实验证明，展开基点的选取和可展度的判别是提高曲面片展开精度的重要因素。
The Bank Group is a repository of global best practice in development, combining implementation experience, research, and learning, drawing on both public and private sectors.
世界银行集团在公共和私营部门的开发、实施经验、研究与学术等领域，具备丰富的全球最佳实践经验。
That forced the Windows development team to go back to the drawing board with Windows 7, says Larson-Green. "we had to ask ourselves, everything we know to be true, is it still true?"
这迫使Windows研发团队在Windows7开发上一切从头再来，拉尔森·格林说，“我们不得不问自己，我们认为是真的每件事，仍然是真的吗？”
With the rapid economic development the situation of ecological environment is drawing more and more intensive attention.
随着经济的飞速发展，生态环境的状况日益受到人们的广泛关注。
As a sub subject, this paper will study drawing platform development and homework auto-checking base on drawing platform.
本课题是一个子课题，研究其中的图形平台开发和作业自动批改功能。
This thesis illustrates the key techniques and realizing technology on the process of system development and Tree of Assembly, database design, drawing browsing, file transfer, popedom management etc.
本文论述了本系统开发的流程和图档装配树、数据库设计、图纸浏览、文件传输、权限管理等关键技术和实现方法。
With rapid development of electric power and electron technique, nonlinear equipments are applied in power drawing system widely, which will cause harmonic harm question inevitably.
随着电力电子技术的飞速发展，非线性装置被广泛应用于电力牵引系统，这就不可避免地引发了谐波危害问题。
This kind of conjunction is the establishment above the same tropism foundation of the thing drawing development tendency.
这种契合是建立在东西绘画发展趋势同向性基础之上的。
In practically, it proofs that this method has reference value for drawing involute gear in other CAD further development platforms.
实践证明该方法为其它CAD二次开发平台绘画渐开线齿轮提供可借鉴之处。
In VC6.0 development environment, through the MFC to achieve the above-mentioned functions, and applied to the drawing operation.
在VC 6.0开发环境下，通过MFC来实现上述功能，并应用到画图操作中。
And then the math formulae for three dimensional moulding of a special section member with space curves have been derived which could be used for product design and development of drawing software.
据此，推出具有空间曲线的异型截面构件的三维造型数学公式，可供产品设计及绘图软件二次开发使用。
With the rapid development of computer technology, computer Aided Graphics (CAG) is now replacing traditional design, so, it is urgent to choose a suitable drawing software.
随着计算机技术的飞速发展，计算机辅助绘图CAG已逐步取代传统设计，这就需要选择合适的绘图软件。
After applying the technique to the development of architectural drawing multimedia CAI, we found that the teaching effect is very satisfied.
并将这一技术应用到建筑制图多媒体课件的开发中，取得了较好的教学效果。
This paper mainly discusses the application of the Secondary Development of CAD technology in concrete structure plans drawing.
本文主要论述了CAD二次开发技术在混凝土结构施工图绘制中的应用。
Discussed and practiced on improving the teaching system of the drawing course at the time of quick development of computer graphic technique and the information explosion.
探讨了当前新兴学科层出不穷与计算机飞速发展时代制图课程教学体系的调整、改进与变更。
Similar drawing software drawing software development environment is QT, to draw any line, lines, rectangles, ellipses, etc.
说明：类似画图软件的绘制软件，开发环境是QT，能够绘制任意线，直线，矩形，椭圆，文本。
By the fea engineers can make correct decisions at the early design stage and the development cycle of the drawing die for the panel shortens to4weeks from the past12weeks.
有限元分析有助于工程师在设计初期制定正确的设计方案，使该产品的开发周期从过去的12周缩短为4周。
In view of the study of the engineering drawing teaching, the author focuses on the application and development of MCAI technology in engineering drawing exercise base.
针对工程制图教学的研究，介绍了MCAI技术在工程制图习题库中的设计与开发技术。
The development of the software for drawing voltage waveform of the thyristor circuit with VB is realized in order to make power and electric teaching easy and put it into application.
为方便电力电子教学及工程应用，用VB实现了晶闸管变流电路电压波形图绘制软件的开发。
The development of the graphic flat is one of the most important works of the Network course of engineering drawing.
图形平台的开发研制是工程制图网络课程的主要工作之一。
The development of the standard parts base and the drawing designing with the injection mould CAD system were stated and discussed.
论述了注射模cad系统中标准件库的开发及图形生成。
The uniform flow of material is the key to the design of panel drawing die, and also the key factor for the development of panel products.
控制材料均匀流动，是覆盖件拉延模设计的中心环节，也是影响覆盖件产品开发的重要因素。
At the end of the paper the formation and development of the drafting system are described on the example of the assembly drawing of a brake coupling.
文章最后以制动轮联轴器装配图为例，对绘图系统的建立和二次开发进行了说明。
The present research and development trend of FEM simulations of drawing processes of steel pipe are discussed.
简要叙述了钢管拉拔过程的数值模拟现状和发展趋势；
Design and development of the mechanical systems, compose schematic diagram; assembly drawing and part drawing; testing on production etc.
产品机械设备的设计开发，包括完成产品原理图、装配图、零件图的设计、产品零部件选型和测试等；
The paper introduces the system design of courseware, and the choice on platforms and development tolls of courseware for computer aided drawing course.
介绍《计算机绘图》课程教学与助学课件系统设计以及开发平台和工具的选择。
Aiming at the shortage of the current real model in the teaching for engineering drawing, this paper deals with the research and development of a virtual model lab.
针对目前工程图学教学中实物模型使用的局限性，研究了工程图学教学虚拟模型室。
Aiming at the shortage of the current real model in the teaching for engineering drawing, this paper deals with the research and development of a virtual model lab.
针对目前工程图学教学中实物模型使用的局限性，研究了工程图学教学虚拟模型室。
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