设计

The result can be widely applied to many aspects of product design systems,such as parametric design by geometric reason-ing,decomposition of complex design tasks and dependency analysis of design parameters.

该方法在产品设计中有广泛的应用，利用这个模型和算法可较好地解决参数化设计中的几何推理问题，还可用作概念设计的工具，用于完成复杂系统设计任务的划分及定序、设计变量之间相互依赖关系分析等工作。

This paper presents a model and algorithms of causal qualitative reasoning based on integer programming. The result can be widely applied to many aspects of product design systems,such as parametric design by geometric reasoning,decornposition of complex design tasks and dependency analysis of design parameters.

该方法在产品设计中有广泛的应用，利用这个模型和算法可以较好地解决参数化设计中的几何推理问题，还可以用作概念设计的工具，用于完成复杂系统设计任务的划分以及定序、设计变量之间相互依赖关系分析等工作。

The graphical method of design idea is the key of scientific and artistic expression of design originality and the effective media to communicate design originality .

设计思维图解方法是工业设计创作中科学和艺术地表述设计创意的核心方法，是交流设计的有效媒介，设计思维图解能力的培养是造就设计师的核心环节。

As the development of hydromechanics and the computer science,the optimized design method of ship lines based on the theory of hydromechanics has gradually become practical.

随着船舶流体力学理论的不断进步，计算机技术的飞跃发展，基于流体力学理论的船体线型最优化设计已经被欧美、日本、韩国等造船技术先进的国家用于实际的船型设计中，而我国目前的船舶设计部门仍主要采用传统的经验设计法来进行船体线型设计。

Secondly, the paper is expanded from follow three aspects: the virtual design, the virtual process and the product data managementduring the developing the torque converter. Applying the key technique of concurrent engineering---design for function, design for assemblyand design for manufactureof the method of design for "X", the virtual design of the torque converter is accomplished in CATIA V5. Then the model constitution and the simulation of virtual process of the torque converter is done in CATIA V5, including the model constitution and the simulation of 5-aixe NC virtual process of the vane, the model constitution（material:PVC） of the idler pulley rapid prototypingand the virtual assembly and the motion simulation of the torque converter, etc. 3-D data exchange between various CAD systems is realized by using STEP standard. The lever of classing the character model of the torque converter is given. And the access authorization is set up and given to manage the partners' reading/writing the product data.

应用并行工程的关键技术之一——面向产品全生命周期的设计DFX中面向功能的设计DFF、面向装配的设计DFA和面向制造的设计DFM的方法，在CATIA V5中完成液力变矩器虚拟设计；在CATIA V5中对液力变矩器进行虚拟加工建模和仿真，包括液力变矩器导轮叶片五轴数控加工刀轨建模与仿真、导轮快速成型RP建模、液力变矩器虚拟装配和运动仿真等；采用STEP标准实现多CAD系统之间三维数据交换，提出液力变矩器特征模型的分级标准并对三维模型数据进行分级管理，制定相应的权限等级以规范合作厂家的产品数据管理层次。

Oneself design of the topic use number control tool machine to process center 藩 a town to process a box of body cover, impassability electricity and improvement which hope to find out a numerical words' application to process with traditional machine after the machine process realm in this design create the method that the painful machine processes, also hope passing this time designs better control and make use of a numerical words control to process center, for in the days to come of the work study much many backlog experience, pass a tutor to know industriously with oneself integrity of design process, to Chinese tradition handicraft of the machine process of the improvement have further of understanding with realize deeply;The machine of modern's processing realm is no longer a pure machine and process, it with calculator numerical turn and have inseparable contact, became 1 kind to influence place near situation mutually this a time's design to still apply a CAD etc.

本人设计的课题的用数控机床加工中心藩镇加工箱体盖，希望能在本次设计中找到数字话应用在机加工领域后与传统机械加工的不通电以及改良创痛机械加工的方法，也希望通过本次设计更好的掌握和运用数字话控制加工中心，为日后的工作学习多多积累经验，通过导师的辛勤知道和本人完整的设计过程，对中国传统手工的机械加工的改进有了进一步的了解和深刻的体会；现代的机械加工领域已不是单纯的机械加工，它与计算机数字化有着密不可分的联系，形成一种相互影响相互处近的局势本次设计还应用了CAD等等，希望为数控机械加工提供点心得谢谢

Yet, the exploration and resecrch in this aspect is especidly helpful to the perfection of the theoretiod system of gymncsiums design, dthough the studes by the writer are for away from being scientific and systemotic and most of the dscussions crenot profound enough. Sincethestudes in this book mdnly dad with the blank in the theory of gyrmasiums designs on which few work has been done before, therefore, its opinions and condusions are rother a kind of new exploration and attempt and sane omissions and improperness are unavoidde, and so comments and corredions from recders are encouraged It"s expectrd that sane explorations and dscussions with in this book will be dole to bring a completely new thinking to the design and operation of our country"s gymncsiums and fadlitate the scientific design and opertion of gymnasiums so as to bring many more stylish and more populcr gyrmnasiums to our society and the puldic and contributeto the buildng of harmonious society.

体育场馆的经营管理模式与设计的研究十分复杂，涉及到相当多的学科，笔者在这方面的研究还远未达到科学化、系统化，很多部分的论述还不够深入，但这方面的研究探索对体育场馆设计理论体系的完善是极为有益的，由于本书的研究是体育场馆设计理论中的一个较少涉及的空白点，因此本书的观点及研究的结论更多的是一种全新的探索与尝试，难免有一些遗漏和不当之处，望各位读者批评指正，希望本书的一些探讨能为我国体育场馆的设计与经营带来全新的思维，促进体育场馆的科学化设计与经营，为我国社会公众带来许多更新更符合大众需求的体育场馆设施，为构筑和谐社会做出有益的尝试。

Based on the genetic concepts of biology, the system of computer could make use of the components from the argenia, with the logical code and operational procedure, to produce an infinite matrix of architectural variations during the design process. The approach will develop the complexity of the future architecture.

这种设计方法基于生物学的基因理论，利用生成图码库的设计要素，通过一种可以操作的程序编码和步骤，让计算机进行建筑设计，将建筑设计的过程变成一个开放的形象设计体系，以求充分表现未来建筑的复杂性。

Based on the genetic concepts ofbiology, the system of computer could make use of thecomponents from the argenia, with the logical code andoperational procedure, to produce an infinite matrix ofarchitectural variations during the design process.

这种设计方法基于生物学的基因理论，利用生成图码库的设计要素，通过一种可以操作的程序编码和步骤，让计算机进行建筑设计，将建筑设计的过程变成一个开放的形象设计体系，以求充分表现未来建筑的复杂性。

This paper introduces one design method of the CAN bus interface and the RS232 bus interface interconversion, emphasizes two kind of bus level transformation relations, realizes the CAN bus and various modules connection design, formulates the design proposal of corresponding software and hardware, and gives the flow chart of software design as well as the partial schematic diagram of hardware design.

介绍将CAN总线接口与RS232总线接口相互转换的设计方法和2种总线电平转换关系，实现CAN总线与各模块的接口设计，制定了相应的软硬件设计方案，并给出软件设计流程图以及部分硬件设计原理图。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。