According to the analysis on natural bleb marsh and flood control system in Daqing City,this paper disusses the relation between flood control and city ecological construction in Daqing City

 
  • 通过对大庆市自然泡沼及防洪体系分析,论述了大庆市防洪和城市生态建设的关系。
今日热词
目录 附录 查词历史