设计工具

Under the guide of the model of HHII, those components and presentation are used to develop a new interface of CoEditor. This test expounds and proves the model of HHII reasonable and the scheme of the tool practicable at the beginning. This paper also makes an application cooperative system, ACAutoCAD98, as an example, in order to analyze how the tool can be utilized to develop HHII. 4. It puts forward a concept of dynamic multi-cursor and its realization, combined with the research on CoEditor.

因实现整个工具的工作量很大，本文仅开发了群体组成构件、协同过程构件和它们的界面资源，并在模型的指导下，将它们应用于协同编辑系统界面的开发，通过有／无模型指导的界面开发试验，初步论证模型的合理性和工具设计方案的可行性；本文还以应用协同工具ACAutoCAD98为例，分析了利用界面开发工具开发其人-人交互界面的过程。

SPNAnalyzer software system has a very friendly man-machine interaction interface, so the visualized modeling of stochastic Petri net is very intuitional and convenient. The response and handling of the Windows messages is extended to the graph tool module, so it is very easy to maintain. The class design of the element object module and the graph tool module guarantees the expansibility of the system. The crucial technologies including the reachability set algorithm of the stochastic Petri net model, the constitution of the homogeneous Markov chain, and the computation of the steady state probability are implemented. The design of the data structure adopts the linked list, so the execution of the algorithms is very efficient.

SPNAnalyzer软件系统具有非常友好的人机交互界面，使可视化的随机Petri网建模变得非常直观方便；将各种Windows消息的响应和处理延伸至图形工具模块，使系统的维护变得容易；元素对象模块和图形工具模块的类的设计使系统的可扩展性很好；实现了随机Petri网模型的可达集生成算法和同构马尔可夫链的构造及其稳定状态概率的求解等关键技术；数据结构的设计采用链表的形式，使各种算法都具有较高的执行效率。

In general, the design work with traditional measures is done by hand, which cannot meet the needs of the technology and manufacture. So the author has developed a CAD hydraulic design software fit for lower specific speed axial flow runner, which is easily operated by users.The main research work of this paper is as follows:1 Analyzing the main reason of axial flow power station cannot work well under littler volume of flow in some season and putting forward an improving scheme, pointing out the characters of design under abnormal factors.2 Combined with the development of the industry in our country, the abnormal hydraulic design method of propeller turbine is discussed based on present literature, data and experiment results.3 Guided by the design method of software engineering, a suit of hydraulic design software of Lower Specific Speed Axial Flow Runner is programmed by the object-oriented programming language Visual Basic and a straightforward, concise and standard Windows human-computer dialogue interface is designed for the system, which makes the operation of the system very convenient.4 ActiveX Automation technology is adopted as the interface with AutoCAD and the hydraulic drawings are edited, modified by AutoCAD until hydraulic model drawings according with the demand of engineering practice are output.5 To resolve practice problem, the author has designed a lower specific speed axial flow runner for Duowa Power Station through an example.

论文的主要内容有：1 深入分析很多轴流定桨式水电站枯水季节小流量下不能发电的主要原因，提出减容改造方案，并指出超常规条件下的改造设计特点。2 结合国情及行业发展需要，参考现有资料、文献和前人的研究成果，进行低比转速轴流式转轮叶片水力设计方法的研究，对轴流式转轮叶片的奇点分布法水力设计进行了全面的探索，结合现代计算机技术，找到了一种针对特殊条件的轴流式转轮叶片水力设计方法。3 仔细比较多种AutoCAD二次开发工具后，结合本课题的特点，选用Visual Basic语言，综合应用软件工程的设计思想，进行低比转速轴流式转轮叶片水力设计软件的编制，为系统设计了直观、简洁和标准的Windows人机对话界面，便于用户操作；编程时在考虑到设计条件特殊性的同时，尽量做到程序的通用性，使之可用于解决同一类问题；另外，大部分程序还可移植到普通轴流式转轮叶片水力设计中，具有良好的适应性。4 利用ActiveX Automation技术与AutoCAD接口，对AutoCAD进行二次开发，在AutoCAD下实现水力图的自动生成和编辑，直至输出符合实际工程要求的木模图。5 通过算例，为多哇水电站设计了一个低比转速轴流定桨式转轮，解决其在枯水期小流量下不能发电的问题。

In the thesis, based on the analysis of the grammar and structure of VRML 2.0, the conversion algorithm was designed again. The conversion tool was designed and developed, which also supports the position function by editing the position parameter.

本文在重点分析和研究VRML2.0结构与语法的基础上，通过重新设计转换算法，设计开发了新的工件3D模型文件转换工具，并加入了转换工具对定位参数输入功能的支持。

On the basis of total analysis and summarization on basic knowledge, principle and expert experience of injection mould feed system as well as further research on the computer-aided design of injection mould feed system, according to the geometrical model of the plastic, applying technologies including feature-based modeling and identifying, RBR, CBR, oriented-object and database technology VC++ 6.0, SQL Server 2000, Object ARX, the paper conceives general structure and primary function module of the intelligent design of injection mould feed system, develops user-systemic interface, constructs knowledge rule library and case library of injection mould feed system, researches denotative method of knowledge rule library and case library, designs the ratiocinative mechanism of intelligent system design, and realize the intelligent design of injection mould feed system partly.

本文在对注塑模具浇注系统设计的基本知识与原则及专家经验全面分析总结，以及对计算机辅助浇注系统设计方法深入研究的基础上，以塑件几何模型为依据，应用基于特征的建模与识别技术、RBR和CBR推理技术、面向对象和数据库技术，以及VC++6.0、SOL Server 2000和Object ARX二次开发工具，在AutoCAD 2002平台上，构建了注塑模具浇注系统智能化设计系统的总体结构及主要功能模块，开发了系统的用户界面，建立了浇注系统设计的知识与规则库和事例库，研究了设计知识与规则和事例的表示方法，设计了智能化设计系统的推理机制，部分实现了注塑模具浇注系统的智能化设计。

Based on analyzing product design and its process,using a theory and method of aggregating and mapping,models of product design,process of product design ,process of conceptual design of product were constructed,a frame of network arithmetic of a process of conceptual design of product was presented,its flow of decomposition and integration was particularly defined,a good base for modeling and ruling of process of product design was foun...

在分析产品设计及其过程的基础上，利用集合与映射的理论与方法，依此建立了产品设计、产品设计过程、产品概念设计过程的模型，给出了产品概念设计过程的网络算法框图，并且详细定义了后者的分解与综合的流程，为产品设计过程的模型化、规律化打下了良好的基础，同时也为产品全生命周期设计过程计算机软件支持工具的开发作出了有益的探索。

Being supplied with all of the tools and gadgets in the world does not a good design engineer make; however, design engineers need to know how to use the tools before sitting down and creating a mold/part.

被提供的所有工具和设备在世界上没有一个好的设计工程师做；但是，设计工程师需要知道如何使用这些工具，然后坐下，创造一个模/部分。

Considering the unsolved problems of designing diamond segments and the available laboratory conditions, this paper tried to make a united research on cut materials and cutting tools. By studying on stone machinability, diamond metalizing, bond formulation and sintering condition adjusting and the compatibility between stone and segment, some basic rules for designing diamond segments were concluded.

根据目前金刚石切石锯片设计中存在的问题及实验室所具备的条件，本文力图将切割对象和切割工具统一起来进行研究；通过对石材的可锯性、金刚石表面金属化、结合剂性能的调整以及工具与岩石的适应性等方面的研究，从而找出面对特殊切割对象的专用性产品的设计思路。

This paper reference manifold process modeling tool, and design the process definition directly into the system, avoid the process modeling tool which design complicated and request user higher technology.

本文参考了多种过程建模工具，在系统设计中直接把过程定义设计到系统中，避免使用设计复杂、对使用者要求较高的过程建模工具。

The products of Mudanjiang Jinhuan Petrochemical Equipment Co., Ltd. mainly include: Drilling tool, fishing tool , well control tool , well control tool , oil production tool, pressure pipe element, and manufacture products in all types and specs.

牡丹江市金环石化设备有限公司生产的主要产品有：钻井工具、打捞工具、井控工具、采油工具、压力管道元件及油气集输设备，并可按用户需求设计加工各种类型、各种规格的产品。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。