设计

This curriculum mainly narrated the VHDL complete characteristic, also has contained the related number system design knowledge, the content including the electronic design automation tool's use, CMOS and the programmable logical craft, the Boolean algebra and the combinatory logic design basic principle

本课程主要讲述了VHDL的全部特征，也包含了有关数字系统设计的知识，内容包括电子设计自动化工具的使用，CMOS和可编程逻辑工艺、布尔代数和组合逻辑设计的基本原则，各种建模的技术，有限状态机的设计，以及三个重要的可测试设计；扫描路径、内置自检和边界扫描等。

But the design of complex curve and curve surface is the core in the CAD of vehicle body.

汽车车身是复杂的空间自由曲面，在汽车设计开发过程中，车身设计是直接影响设计成功与否的重要因素，而在车身的计算机辅助设计当中，复杂曲线和曲面的设计又是一个核心的问题。

The thesis also draw several conclusions as follows:(1) Orthogonal experiment design method can be viewed as a special case of genetic algorithm, i. e. a genetic algorithm with a fixed initial population, an oriented-mutation operator and one evolution epoch.(2) In terms of running steps, genetic algorithm is more complex than orthogonal experiment design method.

论文首次对正交试验设计法和遗传算法这两种独立发展起来的方法进行比较研究，提出(1)正交试验设计法是遗传算法的一种特例，即是一种初始种群固定的、只使用定向变异算子的、只进化一代的遗传算法；(2)遗传算法产生的优化解优于正交试验设计法产生的优化解，且遗传算法处理交互作用项的效率高于正交试验设计法；(3)遗传算法的步骤比正交试验设计法复杂，所需的试验次数也要多。

The purpose of this task is designing a multi-position concessive mould for normal rotating frame, through analysis of the part' technology performance and punching process designing, finished the position designing, and then to design the mould plunger, mould cavity, material leading and dumping device and the distance design.

本设计为普通转动插件设计一副多工位连续模，通过对其制件进行工艺性分析和冲压工艺设计，然后完成排样设计，进而对凸模、凹模、导料、卸料装置、定距等进行设计。

The model is set up in view of the optimum design of midship section of container ships with crankle strength and frequency constraints according to CCS rules and thin-walled beam theory .

结合CCS规范和薄壁杆件理论，建立了考虑弯扭强度和频率约束的集装箱船中剖面优化设计的模型，考虑到中剖面优化设计中的设计变量为连续和离散的混合变量，利用isight中集成的自适应模拟退火算法，建立了巴拿马型集装箱船中剖面优化设计系统，并对3100TEU集装箱船中剖面进行了优化设计，取得了合理的结果。

The main content of the is selecting programme, the design of the speed reducer, the selection of structure of the pump selection, the design of the pump body,and the design of the connecting rod, the design of the crosshead.

设计的内容主要有方案的选定，减速器的设计，泵的结构形式的选择，泵体的设计，曲柄连杆机构的设计，十字头的设计。

Book this introduce design entirely electric to control and pursue, ladder-shaped picture, chronological chart, wiring diagram, flow chart and PLC procedure, should design and use bulb come and realize whole simulation course of experiment, in the course of designing, have done a lot of relevant experiments , for example: Only according to get up and park PLC of circuit design, crossway lipstick PLC of green light design.

本书介绍了整个设计的电气控制图，梯形图，时序图，接线图，流程图和 PLC 程序，该设计运用了灯泡来实现整个实验的模拟过程，在设计过程中，做了许多相关的实验，例如：单按起停电路的 PLC 设计，十字路口红绿灯的PLC设计。

The article mainly introduced 30,000 cubic meter oil tank system designs, main spare part design and ANSYS analysis. It mainly includes: floating roof tank development summary, structural design explanation, main spare part design calculation, ANSYS analysis explanation and so on.

本次设计主要介绍了三万立方米油罐的总体设计，主要零部件的设计和主要零部件的有限元分析，主要包括：浮顶油罐的发展综述，结构设计说明主要零部件的设计计算和有限元分析说明等。

After comparing and choosing optimize designmethods which are used often to engineering design, Improved Decimalist GeneticAlgorithm is adopted, with the help of excellent body clone+child body prepotencytechnology, the section view of balancing weight retaining wall is searched globly ,sooptimize design is achieved.

根据衡重式挡土墙的设计理论，构造衡重式挡土墙的优化设计模型；通过比选常用于工程设计的优化设计方法，采用改进的十进制遗传算法，利用优体克隆+子体优生操作等先进技术对衡重式挡土墙的截面形式进行全局搜索，从而实现衡重式挡土墙的优化设计。

An algorithm based on attribution constrained, which discusses its decomposability, coherence and redundancy so that it can exactly make the designers select the parts in a smaller region.

面向大规模定制设计的产品选配规则是大规模定制设计的配置设计的核心，它规定设计人员在设计过程中模块选配依据。

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