1)Weir[英][w??(r)][美][w?r]堰
1.The Study on Open-Top Type Proportion Weir Flow Sensor;无顶式比例堰流量传感器的研究
2.This paper puts forward a kind of flatbottomed side contracted weir.提出一种平底侧收缩堰作为灌溉渠中的新型量水堰，以代替通用的薄壁堰，并对这种堰的水流特征进行了分析与初步的试验研究。
3.This paper first introduces the building process of the Fushan Weir,then use the modern hydraulic engineering technique knowledge to analyse the bursting reason of the weir body.文章首先简述浮山堰的修筑过程,然后利用现代水利工程技术知识,从堰基稳定、溢洪道泄流能力、过坡坡度、渗流影响等主要方面,分析堰体溃决的原因。
英文短句/例句
1.The checkgate mainly includes frame, poling board, wedge-shaped device and etc.堰门主要有堰框、堰板、楔型装置等部件组成。
2.a body of water controlled by such a barrier.由水坝或堰控制的水.
3.Such weirs were called staunch.这种堰称之为拦水坝。
4.Benevolence Everlasting as a River--On "Qimen Sanyan Barrage" and Its Benefit to Later Generations;万古恩同万古流——论“七门三堰”及“三堰余泽”
5.Selection of the form construction plan of weir surface concrete of the overflow weir of Ancun Reservoir安村大坝溢流堰堰面砼模板施工方案选择
6.The labyrinth weir has the advantage of discharge capacity relative to that of the straight weir.迷宫堰相较于直线堰,最大的优越性体现在它的泄流能力上。
7.Analysis of Stress-Strain and Stability for Longitudinal RCC Cofferdam Foundation in Liuku Hydropower Station;六库水电站纵向碾压混凝土围堰堰基应力应变及稳定性分析
8.Instead of glacier damming lake,Changhai Lake in Jiuzhaigou Resort Area,Sichuan Province,China should be regarded as a damming lake caused by collapse四川九寨沟风景区的长海不是冰川堰塞湖而是崩塌型堰塞湖
9.Three Dimensional Finite Element Analysis on Stress and Deformation of Cofferdam and Cut-off Walls of Shenxigou Hydropower Station深溪沟水电站围堰堰体及防渗墙应力变形三维有限元分析
10.Engineering Geo-mechanics Analysis of the Barrier Lake in Baisha River at Dujiangyan City Induced by Wenchuan Earthquake汶川大地震都江堰市白沙河堰塞湖工程地质力学分析
11.Numerical simulation and verification of flood routing for risk-elimination of Tangjiashan Landslide Dam唐家山堰塞湖应急除险工程堰塞坝下游洪水演进复演验证
12.Guide for design of cofferdam for hydropower and water conservancy project水利水电工程围堰设计导则
13.hydraulic crest塔盘上液面超出溢流堰高度
14.dam-type power station堰堤式发电站，蓄水式水电站
15.weir to inside surface of tank溢流堰至容器内壁的距离
16.Mount Qincheng and the Dujiangyan Irrigation System青城山和都江堰灌溉工程
17.The discharge from the weir opening should be free.从堰开口处的泻水应畅通。
18.A Successful Example of Water-Control: Dujiangyan Irrigation Project都江堰是“以水治水”的成功范例
相关短句/例句
weir[英][w??(r)][美][w?r]堰;溢流堰
3)Weir[英][w??(r)][美][w?r]堰、堰壩
4)Weir[英][w??(r)][美][w?r]堰、堰坝
5)cofferdam[英]['k?f?d?m][美]['k?f?,d?m]围堰
1.Experimental study on the concrete properties in cut-off wall of the earth-rock cofferdam;土石围堰防渗墙混凝土性能试验研究
2.Structure design of Donghu tunnel steel sheet pile cofferdam;东湖隧道钢板桩围堰结构设计
3.Application of geomembrane to cofferdam of Langshitan Hydropower Station;土工膜在浪石滩电站围堰工程中的应用
6)Dam and weir坝堰
1.Study of optimizing design of dam and weir in tundish by hydraulic analogy and numerical analogy of computer;柳钢中间包坝堰优化设计的计算机模拟与水力学模拟实验研究
延伸阅读
堰堰weir具有挡水、溢流或测流功能的低水头水工建筑物。根据堰体厚度δ与堰上水头H的比值可分为薄壁堰、实用堰和宽顶堰。①薄壁堰。δ／H＜0.67，用于试验室和野外测流的量水设备，也称量水堰。它是一个垂直于水流流向的直立金属板，常用的有矩形薄壁堰和三角形薄壁堰。②实用堰。0.67＜δ／H＜2.5，常用于岸边溢洪道，也称溢流堰。③宽顶堰。2.5＜δ／H＜10，常用作水闸工程的底槛，有时也用于岸边溢洪道。按堰的下游水位及流过堰顶的水流在下游形成的水跃情况，可分为自由溢流和淹没溢流。当堰顶宽小于来水宽度或堰顶设有闸墩时，水流将产生侧收缩。淹没溢流和侧收缩使堰的过流量有所降低，在计算过流能力时应予以考虑。
