... major flood flow 大洪水流量 Flood flow observation 洪流观测 flood flow formula 洪流计算公式 ...
基于12个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
The variations of slope and width, adjustments of flow velocity along the river course as well as the variability of flood in the Yellow River are analyzed based on the observation data.
本文根据黄河主要干支流冲积河段实测高含沙洪水的输沙资料,从黄河下游河道比降、河宽、流速沿程调整、洪水非恒定性等方面分析研究了冲积河道输沙特性与河床冲淤特性。
youdao
应用推荐
模块上移
模块下移
不移动