简要介绍了高压输电铁塔设计和分析软件系统，以及统一建模语言uml在开发系统前处理系统中的具体应用。
This paper introduces a software system for the analysis and optimal design of electrical transmission tower and the application of UML in developing the preprocess part.
这引入了软件分析和设计中的一个常量：变更。
This introduces the one constant in software analysis and design: change.
不幸的是，在软件工程中，在分析和设计过程中对结构包含的支持直到最近才出现，5而它仍旧没有普遍使用。
Unfortunately, in software engineering, explicit support for structural containment during analysis and design has not been generally available until recently, 5 and it is still not in general use.
应用推荐