设计

The system includes five parts: forging parts design, rough design, clava design, process parameter design and model design.

其主体设计部分包括：锻件设计、毛坯设计、下料设计、工艺参数设计及模具设计。

The features of the design approach are that the coupling function between water utilization network and heat exchange network is considered;in the first stage,the step-by-step double-linear programming method is employed for the design of water utilization network targeting both minimum water consumption and minimum energy loss,realizing the minimum water consumpt.

其特点是：考虑了用水网络和换热网络之间的耦合作用，在设计的第一阶段即用水网络设计阶段，以同时的用水量最小和火用损最小为目标采用逐步双线性规划法来设计用水网络，实现整个过程的用水最小化并为第二阶段的换热网络设计提供最合理的冷流和热流股以确保能量的合理利用；对于设计的第二阶段的换热网络设计，可直接采用文献中的方法。

In chapter Ⅰ, a historial review of structure control is given; In chapter Ⅱ, A discussion of the controllability and observablity of flexible structures is given, Two kinds of controllability and observablity index are defined, and applied to actuator allocation; chapter Ⅲ considers the reduction of high order flexible structure mode; the content of chapter Ⅳ is about the basic problem of distributed parameter control system design. It is proved that a stable controllor in mode space may be unstable in real use in distributed paramater systems, also, by closed loop mode concept, a pole assignment method of flexible structure controllor design is given; chapter Ⅴ is about the low-authority controllor design, it is pointed out by use of high order eigenvalue/eigenvector perturbation, a better controllor can be designed; chapter Ⅳ considers flexible structure reduced order control; chapter Ⅶ disscusses the basic problem of flexible structure computer control, analyses discreate controllablity and observablity and its computing, the sample period and coefficient wordlength; chapter Ⅷ is on the problem of low flexibility compensation; chapter Ⅸ is a design example.

在第一章简要回顾了挠性结构控制的历史，并且指出控制中的一些问题；第二章讨论了挠性结构的能控性与能观性，定义了两类能控性程度和能观性程度指标，还将能控性程度概念应用于执行器位置的确定；第三章论述了高阶模型的降价问题，比较了适于挠性结构模型降阶的方法，指出其适用范围；第四章内容是分布参数系统设计的基本问题，首先证明在模态空间中设计的稳定的控制器在实际分布系统上可能是不稳定的，进而根据闭环模态的概念，获得挠性结构控制器设计的极点配置方法；第五章的内容是关于低权控制器的设计问题，指出利用特征值高价摄动和特征向量的摄动，可以设计出更加完善的低权控制器；第六章讨论挠性结构降阶控制问题；第七章讨论挠性结构计算机控制的基本问题，分析了时间离散化模型的能控性和能观性及其计算问题，讨论了采样周期选择和系数字长问题；第八章讨论低挠性结构的补偿问题；第九章的设计例子用来说明第二章和第四章的结果。

I have finished the ratio calculation of mw materials used to produce cementclinker, relative environmental impact importance assessment of emissions andenvironmental synthetic index under different conditions.the result means that we can selectthe optimal procession parameter and optimal procession ,considering environmentalactor ,mechanic erect kiln is the best one among the different kilns.the procession of closed-loop recyclable concrete is introduced in detail ,we found it is possible to make full use ofwasted concrete illimitedly by proper design ,though the recyclable concrete physicalfunction decreased a little comparing with virgin concrete, it's environmental property ismuch better than usual concrete.we also found that it is possible to use wasted concrete asthe coarse aggregate or fine aggregate.we probe the possiblity that fuzzy mathematics isused to judge whether a product is green product or not.

确定了不同窑型的最佳的工艺操作参数；比较了不同窑型的环境性能，得出结论：预分解窑是最佳的工艺选择。本软件具有专家系统的功能，本软件的最大特点是动态性和灵活性，这是为人为的因素，地方的因素变化性而设计的。允许输入不同的边界条件，即可得到不同的结果，这为水泥-混凝土的环境化设计提供了有力的帮助。本人也努力设计一个适用于水泥厂的数据库的框架，来实现水泥厂的在线评估。本文探讨了实现环境化设计的可再循环的混凝土的设计，得出结论：通过合理设计的混凝土的无限循环是可能的，虽然再循环的混凝土的性能与原混凝土相比有所下降，但其环境性能是普通混凝土无法比拟的，本文还探讨了废混凝土的利用的可能性及评估，废混凝土用作混凝土的粗集料是合适的，虽也可作细集料，但不值得提倡。

This paper starts with the basic concepts of "bionics" and "bionic design", and then researches the application of bionic form design in the field of product design. The paper explains the meaning, principle and sort of bionic form design. The paper analyzes the intensional value of bionic form design from culture, cognitive psychology and product semantics, in order to establish the design method on a basis of higher theory level.

本论文首先从&仿生学&和&仿生设计&的基本概念入手，进一步着重研究了形态仿生设计在产品造型设计中的应用，对于形态仿生设计的含义、原理、分类进行了详细分析，并从文化、产品语义学、认知心理学等多个角度深入解读了形态仿生设计的内涵价值，以期将工业产品的形态仿生设计方法建立在更高的理论层次基础上。

The research of this CAI courseware primarily aim at costume physical design, and should handle multimedia redact software and image processing software to edit the courseware, such as Flash, Photoshop, the courseware includes four mostly module: Suit-dress prototype; Pattern design;(including one-piece dress physical design, shirt physical design, vest physical design, suit physical design, coat physical design), Design drawing analyse, Cell examination.

本课件包括四个主要模块：女装原型、纸样设计(包括连衣裙结构设计、衬衣结构设计、背心结构设计、套装结构设计、外套结构设计)、设计图赏析、单元测验。

This letterpress introduce in Visual Basic6.0 circumstance adopt "from above to below collectivity layout,from bottom to top application development" maneuver empolder this system particular process,advance implement library information manage and resource sharing base directory, accordingly promote stride numeralization's library step, and expatiate system architecture design and functional design. since books are put in storage to demand and browse.and since library card extend to books move,form the all and the one robotization manage mode,from software engineering angle carry through science and preciseness expatiate.

本毕业设计介绍了在Visual Basic6.0环境下采用&自上而下地总体规划，自下而上地应用开发&的策略开发本毕业设计的详细过程，提出实现图书馆信息管理、资源共享的基本目标，从而推动迈向数字化图书馆的步伐，并阐述毕业设计结构设计和模块设计，从图书的入库登记到查询浏览，从借书证发放到图书的借阅，形成了一个整体自动化管理模式，从毕业设计工程的角度进行了科学而严谨的阐述。

The paper attempts to design and development a new type of hydraulic pump. It is the design of combining the advantages of sucker rod pump and rodless botttom hole pump, without pumping rod,and depends on the hydraulic system on the ground providing the impetus. The paper uses the pump Swabbing Principle to design the main parts of the pump structure and size, analyses and calculates the up down stroke of the piston and the switching process of pump valve, uses the finite element method to analyse the main force summing element and check intensity, and designs a ground hydraulic control system to match it. Considering the need of deep mining, salvage equipment is designed. The design shows that there is feasible and reliable to realize the exploitation underground using the new hydraulic pump. The design idea in this paper enlightens the rodless botttom hole pump production in the future and other similar issues.

本文尝试一种新型液力泵的设计和开发，它的设计思想是结合有杆泵和无杆泵各自的优点，取消抽油杆，依靠地面液压系统提供动力，本文从抽油泵抽汲原理出发，设计了抽油泵主要部件的结构和尺寸，对上下冲程柱塞的运动规律和泵阀启闭过程进行分析和计算，使用有限元法对主要零件进行了受力分析和强度校核，并设计与之配套使用的地面液压控制系统，考虑深井开采的需要，一并设计了打捞装置，为理论上实现了这种新型液力抽油泵井下开采的可行性和可靠性做了一些基础的工作，本文的设计思路对今后无杆泵采油等类似问题的研究做了有益的尝试。

It is pointed out that:——Design should be a perfect scientific dicipline and the research about design methodology is an important step to scientize the design.

指出：设计必须科学化，而设计方法学研究是设计走向科学化的重要一步；必须加强对设计本身的研究；计算机技术在设计领域中的应用及其与设计理论研究的结合，对设计的发展及科学化将具有特别重要的意义。

Aftermorder-conscisness had a great shock on the advertising designs theorically also practically after certain movements of society and revolution of age, it embodies those creations,reforms, revoltions in advertisements for bringing new designing ideas and views to incarnate new opinions out of ordinary.

后现代意识经过一定社会历史运动和时代的变革，从理论和实践上对广告设计形成了强大的冲击，体现出广告中的创新、变革、反叛传统，从而给广告设计带来了新的设计理念、设计思想和设计主张，体现出与众不同的设计想法。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷