This article mainly elaborates the dis-tinction between green belt and greening in thecity, urban ecological greening principles and cor-rect standards of the concept of green belt.

• 本文主要阐述城市中绿地与绿化的区别、城市生态绿化原则及绿地概念的正确标准,以论述正确的城市绿化和生态城市的可持续发展。