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汉语拼音：cì shēng huán jìng

自然环境中受人类活动影响较多的地域。如耕地、种植园、鱼塘、人工湖、牧场、工业区、城市、集镇等。是原生环境演变成的一种人工生态环境。其发展和演变仍受自然规律的制约。

• Secondary Environmental Impact of City Railway and Its Countermeasures

  城市铁路的次生环境影响与对策初探

• Analysis on Information of City Sub-ecological Environment in Railway Engineering Construction

  铁路工程建设对城市次生环境影响分析

• Secondary Environmental Impact and Control Countermeasures of Urban Rail Traffic

  城市轨道交通的次生环境影响与对策

• Research on the Influence and Evaluation of Railway Secondary Environment

  铁路次生环境影响及评价研究

• Policies on Secondary Environment Problems under URT Project

  城市轨道交通项目次生环境影响问题的政策研究

• Study on Deduced Environment Impact of Existing Railway Stations

  既有铁路客运站次生环境影响分析

• On evaluation index system of secondary environment impacts by urban rail transit

  城市轨道交通次生环境影响评价指标体系建构

• Secondary Environment Risk Assessment in the Process of Coal Mining

  煤炭开采工程中次生环境风险的评价