LCA原理及其在环境影响分析中的应用

Theory and Applying in Analyzing the Environmeltal Impact of LCA

详尽地阐述了LCA的基本原理及其实施步骤，探讨了LCA在环境影响评价中的应用，分析了目前LCA研究的不足，并指出了LCA新的研究发展方向。

This paper accounts for the basic theory and applying of LCA firstly. After that, it's applying in analyzing the environmental impact is discussed. Finally,the author analyzes the shortage of current studying LCA and puts forward it's developing Prospects.