软件工程

This is the software engineering learning courseware, software engineering related to the various issues are described in detail.

这是软件工程的学习课件，其对软件工程中涉及到的各种问题都有详细的介绍。

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。

Software Engineering is a sort of engineering science, which guides the development and the maintenance of software.

软件工程是一门指导软件开发和维护的工程学科。

Software engineering is to guide the development and maintenance of computer software engineering courses.

详细说明：软件工程是指导计算机软件开发和维护的工程学科。

As an important means of controlling the complexity of software systems, improvingsoftware quality and supporting software development and software reuse, softwarearchitecture, since proposed, has been followed with great interest by software researcherand practicer and become a mainstream research field in the software engineeringcommunity.

作为控制软件复杂性、提高软件系统质量、支持软件开发和复用的重要手段之一，软件体系结构自提出以来，日益受到软件研究者和实践者的关注，并发展成为软件工程的一个重要的研究领域。

Branch curriculum: c language, c++ programming, network security technology, computer network, homepage design, internet technology and application, software engineering, database application and technology and so on main practice: in 07 year summer schools the software engineering practice, has completed some tour information management system management system demand analysis and design documents 07 year summer ata (beijing entire america educational technique service limited company) really teaches, has completed the correlation network transport protocols compilation self-appraisal: has the strong team cooperation spirit and the organization coordinates ability, is glad accepts the challenge, is independent and self reliant, has the superior quality which certain innovation thought and bears hardships and stands hard work, has the good physical quality, the psychological quality; collective sense of honor; works practices good self-discipline, has the good occupational ethics and dares the responsible spirit.

主干课程： c语言，c++程序设计，网络安全技术，计算机网络，网页设计，internet技术与应用，软件工程，数据库应用与技术等主要实践： 07年暑期校内软件工程实习，完成了某旅游信息管理系统的需求分析和设计文档 07年暑期ata（北京全美教育技术服务有限公司）实训，完成了相关网络传输协议的编写自我评价：具有较强的团队合作精神和组织协调能力，乐于接受挑战，自立自强，具有一定的创新思维和吃苦耐劳的优秀品质，具有良好的身体素质，心理素质；集体荣誉感强；工作上严于律己，具有良好的职业道德和勇于负责的精神。

This is a software engineering illustration of a chemical sy...

这是一个软件工程的实例，说明一个化工系统，对学习软件工程很有帮助。

Other types of engineering include Software Engineering, Geotechnical Engineering, Radiological Engineering, Bimolecular Engineering, etc., which involve working for the betterment of our society.

其他类型的工程，包括软件工程，岩土工程，影像工程，裂化工程等，其中涉及工作，为更美好的社会。

The term software engineering was coined by FL Bauer and popularized by the 1968 NATO Software Engineering Conference, which was organized by Brian Randell.

软件工程的任期是由佛罗里达州鲍尔和推广由1968年北约软件工程会议，这次会议是由布莱恩兰德尔。

Rational unified process agglomerating the wisdom of all kinds of Software engineering methods is a focus.

Rational统一过程方法凝聚了各种软件工程方法的智慧，成为对软件工程方法研究和运用的焦点。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。