The world is more and more materialize, and impact on environment of materialization is more abroad.Fortunately, human has recognized it and made effort on dematerialization.

• 全球物质化的趋势对生态环境的影响也在日益扩大,所幸的是人们已经开始认识到生态环境对人类生存的重要性,并已经做出种种努力,尽量减少物质和能量的消耗。