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open canal

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un.明渠
网络开敞式运河

open canal

open canal

英-汉网络释义

open canal

明渠

农田水... ... 2.4.1.47 半挖半填渠道 canal in cutting and filling 2.4.1.48 明渠 open canal 2.4.1.49 暗渠 underground canal ...

开敞式运河

专题03 人工水道 开敞式运河（open canal）封闭式运河（closed canal）连接型运河、迂回型运河和引导型运河自给和人工 …

1

The utility model relates to a flow meter of novel , particularly for the measuring occasion of the lockage flow quantity of open canal .

本实用新型涉及到一种新型流量计，特别是用于明渠过闸流量的计量场合。

2

Shortcut Calculation of the Depth and Bottom width of Uniform Flow in Ladder-Shaped Open Canal

梯形明渠均匀流水深和底宽的简捷计算法

3

Determination of roughness for open canal steady nonuniform flow during high flood

明渠恒定非均匀流比降 —面积法高洪糙率的确定

4

Value counting method for jumping count to flat bottom prism trapezium section open canal

平底棱柱体梯形断面明渠水跃计算的数值方法

5

Simple calculating method for optimal section of trapezoid open canal

梯形渠道水力最佳断面设计的简单方法

6

Meckanies Analysis and Error Estimation for Static Calculation of Nonsteady Flow in Open Canal

明渠不稳定流静态计算力学分析与误差估计

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