Bewket W,Sterk G.Dynamics in land cover and its effect on stream flow in the Chemoga watershed,Blue Nile basin,Ethiopia.Hydrological Processes,2004,DOI:10.1002/hyp.5542.是什么意思_Bewket W,Sterk G.Dynamics in land cover and its effect on stream flow in the Chemoga watershed,Blue Nile basin,Ethiopia.Hydrological Processes,2004,DOI:10.1002/hyp.5542.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句