urban green-land system

With its social, economic and environmental functions, comprehensive park is an important component of urban green land system and vector of social life and spiritual civilization.

综合公园是城市绿地系统的重要组成部分，是人们社会生活和精神文明的重要载体，具有社会、经济和环境等多重功能。

To set a green land norm is one of the important parts in the urban planning of the green land system, as well as a standard to evaluate the environmental quantity and quality of a city.

城市绿地指标的制定是城市绿地系统规划的重要内容之一，是一个城市绿色环境数量及质量的量化标准。

According to the ecological environment situation of main city zone of Wuhan, the article establishes health evaluation index system of urban green land in this area.

本文以武汉市主城区城市绿地为研究对象，对其绿地现状进行健康评价。