所屬欄目:水文水環(huán)境文選
Abstract: Zhanghe reservoir is composed by Guan Yinsi reservoir and Ji Gongjianreservoir through semi-natural open channel. The characteristics of two reservoirsare great disparity,and inflow each other. Because of the complicated influence oftransmitting ......(本文共 19245 字 , 9 張圖) [閱讀本文] >>