堰顶高程的英文
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"堰顶高程"怎么读用"堰顶高程"造句
英文翻译手机版
- elevation of weir crest
- "堰顶"英文翻译 weir crest
- "高程"英文翻译 altitude; elevation
- "堤顶高程;顶高程" 英文翻译 : crest level
- "坝顶高程" 英文翻译 : crest elevation; crest level; dcl
- "堤顶高程" 英文翻译 : crest elevation of levee
- "峰顶高程" 英文翻译 : summit level
- "丘顶高程" 英文翻译 : hillock-toelevation
- "堰顶" 英文翻译 : weir crest
- "顶高" 英文翻译 : jack-up; rise
- "高程" 英文翻译 : altitude; elevation◇高程测量 height measurement; 高程差 difference of elevation; 高程点 altimetric point
- "齿顶高" 英文翻译 : [机械工程] addendum; tooth addendum [head]◇齿顶高修正 addendum correction [modification]
- "牙顶高" 英文翻译 : addendum
- "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
- "标称齿顶高" 英文翻译 : nominal addendum
例句与用法
- 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。
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