摘要
通过对明渠水流运动的分析,对明渠水面曲线进行了新的探讨和分类,揭示了这些水面曲线闻的物理意义和有机的统一,给出了新的分类方法,指出了水面曲线升降趋势的规律。
In this paper,the rivers flow surface curves of the open canal are newly discussed and classificed by analysing the open canal rivers flow,the physical meaning and unifying of connection among these curves are revealed,anew method of classification is introduced and the tendency law of the rivers flow surface curves is given.
关键词
明渠
水面曲线
分类
水力学
open canal
rivers surface curves
classification
