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单词 broad crested weir
释义
broad crested weir
  • 简明释义
  • 宽顶堰:指一种用于控制水流的水利工程结构,通常用于河流或运河中,具有宽阔的顶部和陡峭的下游面。
  • 网络释义
  • 1

    [水利]?宽顶堰

    宽顶堰 (Broad-crested weir) :2.5<δ/H<10,堰顶厚对水流有显著影响,在堰坎进口水面发生降落,堰上水流 接近水平流动,至堰坎出口水面二次降落与下游水流衔...

短语
  • 双语例句
  • 1
    During the computation of dike burst, this thesis used the formula of the broad-crested weir without bank to fulfill it.
    在进行溃口计算过程中,本文采用无坎宽顶堰流公式来进行计算;
  • 2
    The results of flood carrying capacity curve and discharge coefficient for camel hump weir and broad crested weir have been obtained by sectional hydraulic model test of Miaozitou sluice.
    通过庙子头水电站两种堰型选择水闸断面模型试验研究,获得了宽顶堰与驼峰堰的泄流能力曲线和综合流量系数等试验成果。
  • 3
    The method was adapt broad crested weir theory derivation to calculation flood rate of discharge and conjecture design rate of discharge through field investigate information of bridge.
    该计算方法是通过实地调查桥前水深等资料,采用严密的宽顶堰理论推导,求得洪水流量,进而推求设计流量。
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更新时间:2025/3/16 16:44:26