求翻译：建设一个项目,一般来说是指进行某一工程的建设,广义地讲是指固定资产的建构,也就是投资进行建构、安装和购置固定资产的活动,以及与此相联系的其他工作。本文介绍了工程变更的概念及产生的原因,并进一步分析了工程变更对造价管理的影响。是什么意思？

Build a project, generally refers to the construction of a project, broadly speaking is the construction of a fixed asset, that is, to construct, install, and the acquisition of fixed assets investment activities, and others associated with this work. This article introduces the concept of the project changes and causes of, and further analysis of the effect on cost management of engineering change.