The writer , absorbed from thoughts of object oriented and object in main body ways , analyzes devises and make technical frame by the way of structural system development c ome true . so , in the process of system achievement , management information system of court of justice has been obtained , which is based on utilization of object oriented languages and object oriented exploitation means 在系统分析中详细阐述了采用一种以结构化系统开发方法为技术框架,溶入面向对象方法的以对象为主体的思想;在系统实现过程中运用面向对象语言及面向对象开发工具来实现法院的管理信息系统。
Based on all kinds of professional components of gis can be seen in the market , which are mapobjects and arcobjects of esri , mapx of mapinfo , geomedia of intergraph , mapgis of wuhan , supermap of peking , etc . the functions and background of the electronic map system , arcgis , which is an object - oriented program language , is integrated the latest computer technologies and gis technologies . ao is object oriented language , supported by the functions of arranging , analysis , display of spatial data and enhances the application efficiency , most users , which are not familiars with the knowledge of complicated concept and operation of gis , can use it freely . so the author selects vb and ao to develop application system of gis 分析市场上可以看到各种各样的gis专业组件,例如esri的mapobjects和arcobjects 、 mapinfo的mapx 、 intergraph的geomedia 、武汉的mapgis 、北京的supermap等,从人口电子地图系统的产生背景和功能要求出发,根据arcgis将目前前沿的一些计算机技术、 gis技术很好地融合起来,并且由于ao是使用面向对象技术的开发语言,且又提供完备的空间数据的分析、处理、显示等功能,可以有效地提高应用系统的开发效率,且具有良好的外观和完善的功能,使用户不再需要复杂的gis概念和操作就可使用,所以,本系统的研制选择了vb和ao相结合的开发方式。
This failure diagnosis expert system for pressure vessels is easy to run and operate which was designed by using object oriented language . it can distinguish failure patterns , analyze failure reasons and table proposals . this paper gave a typical example and it shows the result is up to the mustard 运用本专家系统对某一大型的h _ 2s吸收塔压力容器失效进行分析和诊断,结果表明该专家系统能对压力容器失效分析进行失效模式判断和失效原因分析,并提出预防和处理措施,运行结果基本符合实际,具有很好的实用价值。
For the purpose of practical application , on the base of windows developing platform , the article designs a visual and integrated radon measuring data processing system by using object oriented language visual basic6 . 0 , connecting it to access through microsoft jet engine which provides full support for sql and calling application program using a interface between vb with surfer 作者在文中以windows为平台,采用面向对象程序设计语言visualbasic6 . 0编程,利用jet支持sql结构化查询语言的特点和access数据库紧密连接,并利用vb与surfer的接口调用应用程序作图,从实际应用出发,设计开发了可视化和集成化的测氡数据处理软件系统。
Requirements analysis , system frame design , algorithm design , code compile and software test of protection setting verifying and analysis system of sub power system are all accomplished . main research work of this paper is concentrated on three respects : ( 1 ) knowledge expressing of mathematic model and physics model of power system using relation database and object oriented language , ( 2 ) new methods of in - substation topology and net topology analysis based on topology of hierarchical model , ( 3 ) father research of protection coordination considering difference of protection setting verifying and fixing 论文提出了进行保护定值在线校验的意义和方法,并按照软件工程的规范化开发的要求,完成了沧州地区电网保护定值在线校验分析系统的需求分析、系统框架设计、算法设计、代码编写和软件测试的大部分工作,主要的研究工作集中在: ( 1 )利用关系数据库和面向对象语言对电网进行物理模型和数学模型上的知识表示。