river wetted perimeter method 河道湿周法
wetted perimeter critical point 湿周临界点
By comparing the two techniques to determine the critical point on the relationship curve between wetted perimeter and discharge for the estimates of the minimum ecological instream flow requirement (MEIFR), the uncertainty of the wetted perimeter method is analyzed.
从湿周-流量曲线临界点的两种不同确定准则入手，分析湿周法推求河道内最小生态需水量（minimum ecological instream flow requirements，简称MEIFR）的不确定性。
参考来源 - 期刊学术社区Secondly, we introduce some methods to estimate water right of ecological environment such as Montana method, Wetted perimeter method, Maintain flow in Japan and Water demand in China.
在生态水权的计算方法中,重点介绍了Montana法、湿周法、日本的维持流量及我国的河道内和河道外两类生态和环境需水。
参考来源 - 生态水权的理论与实践·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The wetted perimeter of this section is 83.7% of the rectangle in the same discharge, reach slope, roughness coefficient.
在同样水力条件下，最优园底直角断面的湿周是矩形最优断面的83.7%。
According to the results, an empirical relationship of the rill wetted perimeter with the flow discharge and the slope gradient is obtained by the regression analysis.
通过对试验数据的回归分析，得到了细沟过流湿周同流量及坡度的经验关系。
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