堰顶的英文
发音:
"堰顶"怎么读用"堰顶"造句
英文翻译手机版
- weir crest
- "堰"英文翻译 weir
- "弧形堰顶" 英文翻译 : arc crest
- "活动堰顶" 英文翻译 : adjustable weir crest
- "锐缘堰顶" 英文翻译 : sharp-edged crest
- "无闸堰顶" 英文翻译 : unobstructed crest of spillway
- "堰顶包角" 英文翻译 : included angle of crest
- "堰顶高程" 英文翻译 : elevation of weir crest
- "堰顶净长" 英文翻译 : net length of crest
- "堰顶收缩" 英文翻译 : crest contraction
- "堰顶水头" 英文翻译 : head of water over weir; head on weirs; weir head
- "堰顶水位计" 英文翻译 : weir gauge
- "堰顶闸门" 英文翻译 : abrrage gate; crest gate
- "溢流堰顶" 英文翻译 : crest of overfall; crown of overfall; overflow crest; spillway crest
- "溢流堰顶缘" 英文翻译 : overflow edge
- "固定堰顶式堰" 英文翻译 : fixed crest weir; fixed-crest weir
- "环形溢流堰顶" 英文翻译 : circular spillway crest
- "可调整式堰顶" 英文翻译 : adjustable crest
- "堰顶溢水深度" 英文翻译 : depth of surcharge
- "溢洪堰顶控制" 英文翻译 : crest control
- "溢流堰顶闸门" 英文翻译 : spillway crest gate
- "自由溢流堰顶" 英文翻译 : free crest of spillway; free overfall crest; unobstructed crest of spillway
- "覆带式堰顶闸门" 英文翻译 : caterpiller crest gate
- "固定堰顶式溢洪道" 英文翻译 : fixed crest spillway; fixed-crest spillway
- "堰顶可倾式过水坝" 英文翻译 : tilting dam
- "溢洪道水舌形堰顶" 英文翻译 : nappe shaped crest of spillway
例句与用法
- Hydraulics research on flood - releasing during construction period of heightened scheme of dangjiangkou dam
丹江口大坝加高堰顶溢流段施工渡汛试验研究 - In this paper a date from some real projects are used to analyse the facors that will affect the energy dissipation and erosion prevention . such as flood discharge across the cofferdam , crest elevation , downriver cofferdam , roughness coefficient and the gradient of the surface of dam , and so on . in this paper , the program based on hydraulics is checkout by the tankeng waterpower project in zhejiang . the results prove that this program can be used to design any project where there is no obvious side shrinking phenomena
本文结合工程实际对影响围堰和坝体消能防冲的各种因素,包括过堰流量、坝面高程、下游围堰堰顶高程、坝面糙率、坝面坡度等进行了分析,并借助水力学知识和计算机语言编写了围堰和坝体的优化计算程序,并利用浙江滩坑水电站工程对所提出优化计算程序进行了验证,证明了该程序在没有明显的侧收缩的影响下,计算结果与实际情况较为吻合。 - ( 2 ) validate whether the crest elevation can meet the require of energy dissipation and erosion prevention during the beginning period of flood discharge . ( 3 ) calculate the altitude of downriver cofferdam , and make it meet the require of energy dissipation and erosion prevention . ( 4 ) calculate some average velocity of flow through some sections , including contracted section in stilling basins behind upriver cofferdam , if the hydraulic jump happen in lower reaches of the river . the program will calculate the average velocity of flow of contracted section and the length of the apron
主要设计内容包括:计算上游围堰后消力池的尺寸;验证泄洪初期坝面高程是否能够满足消能防冲需要;计算下游围堰堰顶高程,使其满足泄洪期围堰和坝体过流的消能防冲和工程进度的需要;计算部分断面平均流速,包括:上游围堰后消力池中收缩断面的断面平均流速;坝首和坝末的断面平均流速;当下游河道发生水跃时,计算下游河道的收缩断面平均流速及需要铺设护坦的长度。
相关词汇
"扇形堰"英文, "土堰"英文, "图堰"英文, "宽堰"英文, "淹没堰"英文, "罗堰"英文, "动力堰"英文, "堰辊"英文, "木栅堰"英文, "堰堤式发电站"英文, "堰堤式水力发电厂"英文, "堰低坝;鱼栅"英文, "堰底"英文, "堰底收缩"英文, "堰顶包角"英文, "堰顶高程"英文, "堰顶净长"英文, "堰顶可倾式过水坝"英文,
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