通过对厦门岛城市园林植物资源的调查与统计，分析了厦门岛园林绿化树种资源现状及绿化树种丰富度。
According to the investigation and statistics of urban garden plant species in Xiamen island, the current status and the richness of the urban garden plants were analyzed.
摘要：本文针对我国城市的空气质量现状及影响城市空气质量的主要因素进行分析研究。
Abstract: This article mainly analyze urban air quality present situation in China and the key factors affecting urban air quality study.
通过对城市交通的现状分析，确定开展交通规划的必要性。
Based on analysis of urban traffic, it is thought that transport in the planning is important.
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