circulation water channel 中文意思是什麼

circulation water channel 解釋
循環水槽
  • circulation : n. 1. 循環;運行。2. 傳播;環流(量),流通(量)。3. (雜志等的)發行(額),銷數,銷路。4. 通貨,貨幣;流通證券。5. 【航空】環量,環流。
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • channel : n 1 水路,水道,渠,溝;海峽;河床,河底。2 (柱等的)槽,凹縫;【機械工程】槽鐵,凹形鐵。3 〈比...
  1. And, we also have had the relation between the size of the horizontal circulation regions and the fr number around the dike for the flow - deflection method. the results of this study show that, using the method of flow - deflection or " sucking - spouting " water, the flow pattern can be improved, the size of the horizontal circulation regions and the sedimentation volume caused by the horizontal circulation can both be reduced. so, they can be adopted to improve the navigation condition of upper approaching channel of three gorges project, which could guarantee the safety of navigation

    通過試驗,得到了以下創新的成果: 1 、不加吸、噴水時,丁壩后的迴流長度約為丁壩長度的8倍; 2 、加吸、噴水可以減小丁壩后的迴流尺度和強度,並得出了有理論根據的吸、噴流量與迴流尺度減小之間的定量關系以及吸、噴流量與丁壩周圍流速梯度之間的定量關系; 3 、加吸、噴水可以減小迴流淤積,並得出了吸、噴流量與淤積量減小之間的定量關系以及迴流尺度減小與淤積量減小之間的定量關系; 4 、加導流板可以減小丁壩后的迴流尺度,並得出了丁壩周圍的水流fr數與迴流尺度減小之間的定量關系。
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