About WATANABE YASUHARU
About HAYAKAWA HIROSHI
About SEIJI MASATO
About 北海道科学技術総合振興セ
About 水工学論文集(CD-ROM)
About river channel
About width
About stability analysis
About mechanism
About autoregulation
About flow rate
About sand bar
About river discharge
About formation mechanism
About 川幅
About River construction work
About Hydraulics of movable beds,suspension and precipitation
About 安定解析