Based on the analysis of the features and the regional geological setting of land subsidence in Jining City, land subsidence is mainly caused by overexploitation of groundwater.
通过分析济宁市地面沉降的特点和区域地质背景，认为济宁地面沉降主要是由于集中超采地下水引起局部地段的沉降。
This article explodes the operation procedures of city marketing based on the analysis of its basic meaning and features.
本文在分析城市营销基本内涵及其特点的基础上，对城市营销的运作流程加以剖析。
Based on the analysis of components, physical and chemical features in urban district of Chongqing city, the proposal using system of domestic waste comprehensive treatment was put forward.
对重庆市主城区生活垃圾的组成成分、物理特性及化学特性进行了相关分析，由此对主城区生活垃圾的处理提出了采用城市生活垃圾综合处理系统的建议。
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