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filling floats中文是什么意思

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用"filling floats"造句"filling floats"怎么读"filling floats" in a sentence

中文翻译手机手机版

  • 纬向跳花疵

例句与用法

  • One side , groovy cast steel flap valves increase the head loss , waste electricity , the other side , when flap valves close , it always delay time because of it ' s low proportion . the bump load seriously threaten the safety of pumping station . through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no . 1 chuhe pumping station of anhui province , the working characteristics and design methods of air - filled floating flap valve are studied in this paper
    但在拍门运行使用的同时,又时常暴露出一些缺陷,主要有:一是常规的铸铁或铸钢拍门加大了流道的水头损失,特别是对于装机容量较大的排涝泵站,其电能损耗相当可观;二是拍门在自重下下落关闭时,往往由于过多考虑水头损失导致浮重过小而延误闭门时间,致使水体倒灌,再因缓冲装置失灵导致闭门时门体对门框撞击力很大,严重危及站身安全。
  • Based on the research and model test , the head loss of flap valves is analyzed by both mathematical physics method and the equation of criterion , and the impulsive force and open angle of flap valve are researched . the flap valve approximate - calculation method is the emphases in this paper . the design methods and using effect of air - filled floating flap valve are studied in the paper by combining with engineering example
    在总结前人研究的基础上,对照试验结果,通过数理解析和准则方程分析了拍门水头损失,研究了拍门水流冲力的求解和拍门开启角度的求解,着重研究分析了拍门近似计算方法,分析拍门在水中的运动规律,并结合工程实例,研究探讨充气浮箱式拍门的配重方法及其使用效果,为今后开拓充气浮箱式拍门的运用领域作些探讨研究。
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