消能率英文怎麼說

消能率 的英文翻譯

消能率 例句

1. To use the athwart gradient protection which takes the end of dam as the datum mark will reduce the digging depth of the stilling basins is reducing, and increase the energy dissipation rate
   採用以壩體末端為基準面的壩體逆坡防護時， 消 力池挖深減小， 消能率 提高，壩面平均流速減小，壩區防護難度降低。
2. ( 1 ) it was found from the obtained results that increasing of flux will led to decrease in froude no. of the following water at the shrinking section which will reduce rate of disspated energy, this will make the protection of dam surface more difficult
   主要結論如下;隨著流量的增加， 消 力池收縮斷面弗勞德數減小， 消 力池的 消能率 減小。壩面平均流速增大，壩面的防護難度增加。
3. The results show that an eddy surrounding the main stream of the multiple jets exists and forms several strong shear flows and enhances the effect of energy dissipation
   研究結果表明：多股多層淹沒射流利用在射流軸線周圍所形成的強剪切、三維立體漩滾的劇烈混摻來實現 消 能 ， 消能率 較高，且在平面上沒有形成明顯的、貫穿的立軸漩渦。
4. In the paper the initial iocation and dimension of step are studied from which we get the conclusion tha the energy dissipation is highcr if the initial location is at the curve section of l / 2 height of the spillway top and the dimension gap of neighbor step is bigger, the energy dissipation is higher
   通過對階梯溢流壩的過渡階梯的起始位置和具體尺寸的試驗研究。得出過渡階梯的最佳起始位置約在壩頂曲線段1 2高度處且相鄰階梯的尺寸相差較大時，所得的 消能率 較高。
5. The main reason of the stepped spillway having greater energy dissipation is tha there is big horizontal vortex in the inner angel of the steps and it makes momenbo exchange with outer mainstream then accelerates the theulence in the water
   由於階梯的存在，使得水流在階梯凹角內產生強烈的水平橫軸旋渦，旋滾水流與外部主流之間不斷進行的動量交換加劇了水流內部的紊動，從而使階梯溢流壩有較高的 消能率 。

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