According to the statistic data of hydraulic projects in Yellow River Catchment of Shanxi Province, the bearing capacity of water use of agriculture and industry is analyzed, and the bearing water price of agriculture and industry is obtained.

 
  • 根據山西省黃河流域水利工程統計資料,分析了工業(yè)和農業(yè)用水承受能力,得出工業(yè)和農業(yè)用水承受水價(jià)。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan