This paper discusses in detail basic attributes of component , component model , component browse , component evolution and cbd , on the basis of the research establishes a component - based business application framework - cbaf 本文对构件的性质、构件模型、构件的检索、构件的演化和基于构件的软件开发方法进行了详细讨论。
Then from the view of fast , economically and highly grade realizing a large - scale software system , the article discussed the software development model based on the component technology as used in realizing this system 然后从快速、经济和高质量的实现大型软件系统的角度出发讨论了该系统的实现过程中所采用的基于构件的软件开发模型。
The cbsd is adopted in the process of development of the system and it results in less developing time , less cost of development , more flexibility and maintainability and easy upgrade 在合作研究平台的开发过程中，采用了基于构件的软件开发方法cbsd ，缩短了开发时间，降低了开发成本，同时也提高了整个系统的灵活性和可维护性，利于以后的系统升级。
In detail , the main research contents are described as followings : 1 . this paper researched on the characteristics of components based development ( cbd ) , discussed about domain component analysis method and technology 基于研究的理论性和实用性，本文主要研究成果如下： ( 1 )研究了基于构件的软件开发方法的基本特点，以及相关领域应用构件分析开发方法和技术。
Combined with the mutli - technology , a solution , which adopted corba , cbd , and others , was given out . the application implemented within this framework would have better opening and heterogeneous environment integration 该方案由于采用corba的集成框架、基于构件的软件开发等技术，基于该框架实现的系统在实际应用中具有较好的开放性、跨平台性和异构集成性。
Based on the possibilities of component software development , the component technology naissance is targeted , which makes different language and verified developers cooperated together to structure new softwares 基于构件的软件开发使工业化的软件生产成为可能，这也正是软件构件化技术诞生的目标，它使得开发者可将由不同语言、不同供应商开发的构件组合在一起来构造软件。
With the development of component technology , the component - based software development ( cbsd ) has already been accepted widely . it becomes the effective way to tackle software crisis . component assembly technology is the key of cbsd 随着构件技术的日益成熟，基于构件的软件开发方法已被广泛接受，逐步成为解决软件危机、提高软件生产率和确保软件质量的软件开发范例。
At last , this paper researches the software development method with software components , and uses the design patterns to develop the electronic warfare system software based on hla with existed software components 最后本文进行了基于构件的软件开发方法研究。研究了基于高层体系结构( hla )的电子战仿真系统,并采用设计模式解决如何利用构件进行仿真成员的开发问题,进而实现整个系统。
On the base of this , with the character of component - based software development , analyze the influence that component - based software development brings to software testing and confirm that the quality of component is the base of the quality of software system 在此基础上，结合基于构件的软件开发的特点，分析了基于构件的软件开发对软件测试的影响，明确了构件质量是保证软件系统质量的基础。
Paper mainly describes : 1 summarize and analysis on development of software reuse technology 2 provide the criterion and standard of component , especially the characteristic and implements of com component . we also discuss the design pattern of software reuse system based on component and component 阐述了构件实现的规范和标准，重点论述了com构件的特点及其实现，并探讨了构件库和基于构件的软件重用系统设计方法。
