1) broad crest weir
宽顶堰
1.
The river kerf is simulated to trapezoidal or triangular section according to its width and the broad crest weir theory is used to formulate hydraulic elements calculating model in the period of the Changjiang river closure of the Three Gorges Project.
介绍了三峡工程大江截流的特点；根据龙口宽度的大小将其处理为梯形或三角形断面，并分别应用宽顶堰理论，建立了大江截流期龙口水力学要素计算模
2.
The discrimination method of downstream water pattern from broad crest weir in flat sluice was developed in this paper.
给出平板闸孔宽顶堰下游出流形式的简化判别方法。
2) broad crested weir
宽顶堰
1.
Three dimension Numerical simulation of overflow and analysis in broad crested weir;
三维宽顶堰紊流场数值模拟及分析
3) broad crested weir flow
宽顶堰流
4) broad crested weir scheme
宽顶堰方案
1.
This paper introduces the general situation and the topographical-geological conditions of the spillway, analyzes and compares the broad crested weir scheme and hump weir scheme, and recommends four-hole broad crested weir scheme and 747.
介绍了溢洪道基本概况和地形地质条件,分析和比较了宽顶堰方案、驼峰堰方案,推荐4孔宽顶堰方案和747。
5) broad crested weir theory
宽顶堰理论
1.
Calculation design rate of discharge of small bridge with broad crested weir theory;
用宽顶堰理论检验法计算小桥涵设计流量
6) drowned wide crest weirs
淹没式宽顶堰
补充资料：肩舆历湖桑堰东西过陈湾至陈让堰小市抵暮乃
【诗文】：
贪看西南一面山，不知信步到陈湾。
未言散释经旬病，且要消磨半日闲。
蔬陇过寒常郁郁，鸟声迎暖已关关。
斜阳不为行人驻，十里钟来翠霭间。
【注释】：
【注释】：原题：肩舆历湖桑堰东西过陈湾至陈让堰小市抵暮乃归
【出处】：
贪看西南一面山，不知信步到陈湾。
未言散释经旬病，且要消磨半日闲。
蔬陇过寒常郁郁，鸟声迎暖已关关。
斜阳不为行人驻，十里钟来翠霭间。
【注释】：
【注释】：原题：肩舆历湖桑堰东西过陈湾至陈让堰小市抵暮乃归
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条