It is predicted after impounding of TGP from 2003 to 2012 and after constructed projects of Jinanqiao, Xiluodo, Xiangjiaba (on Jinshajiang river) from 2013 to 2022.

 
  • 根据水文资料的统计分析发现在三峡工程修建以前,宜昌年水量有轻微减小的趋势;
今日热词
目录 附录 查词历史