1)energy dissipation by hydraulic jump底流消能
1.Model experiment study of effect of discharge atomization for energy dissipation by hydraulic jump;底流消能方式水电站泄洪雾化模型试验研究
英文短句/例句
1.A Study of the Configuration of Stilling Basins for Gravity Arch Dams重力拱坝底流消能消力池体型的研究
2.The calculating method of the affected areas for atomization flow are proposed.(3)提出了底流消能雾化流影响范围的计算方法。
3.Research on the Underset Energy Dissipation of the Release Works in Xianmi Hydropower Station;仙米水电站泄水建筑物底流消能问题的研究
4.Experimental Study on the Law of the Soleplate Fluctuating Pressure and Its Conversion of Point and Area in the Hydraulic Jump Region;底流消能水跃区底板脉动压力及其点面转换研究
5.Numerical Simulation of Influence of Intake Angle on Hydraulic Characteristic of Energy Dissipater with Step-down Floor入池角度对跌坎型底流消能工水力特性影响的数值模拟
6.The stilling basin base plate supports large impact pressure in the impacted area.消能塘底板在射流冲击下,底板块在冲击区受到较大的冲击压力。
7.On the Negative Determining Constitutes of the Probability of Anticipation;宽容的底限:期待可能性的消极构成
8.There must be a hole some where, I can hear the water sloping about in the bottom of the boat.可能是哪漏了，我能听到水在船底流动。
9.Epidemiology of Pelvic Floor Dysfunction among People Some Communities in Shandong People;盆底功能障碍性疾病的流行病学研究
10.Thorough washing and disinfecting of a building may not render it sterile.彻底清洗消毒建筑物，可能达不到无菌状态。
11.Thorough washing and disinfecting of a building may not make it sterile.彻底清洗消毒建筑物，可能也达不到无菌状况。
12.The negative effects brought by athletic sports is impossibe to get rid of entirely.竞技体育带来的消极影响不可能彻底摆脱的。
13."I hope one day we can wipe terrorism off the face of the earth."我希望有朝一日我们能把恐怖主义彻底消灭.
14.The Studay on the Energy Consumption and Characterization of Substrate Metabolism of Organisms during Activity运动过程中机体能量消耗和底物代谢特征研究
15.Energy Conservation Installment Design after Centrifugal Pump Cancels Bottom Valve and Efficient Analysis离心泵取消底阀节能装置设计与经济性分析
16.The application of the mixed-energy-dissipation in narrow-based bucket in the low dam of qiaogong hydroelectic power station“戽底设窄缝混合消能”在桥巩水电站低坝的应用
17.the noise dropped completely and the boat began to drift gently across the water.噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。
18.It makes the digestive juices flow more freely and helps to digest the food.水能使消化液更自由地流动，有助于消化食物。
相关短句/例句
bottom-flow dissipation底流消能工
1.Minimum depth of falling-sill aiming at controlling underflow speed of falling-sill of falling-sill bottom-flow dissipation;跌坎型底流消能工控制临底流速的跌坎最小深度
3)underflow energy dissipation底流式消能
1.The underflow energy dissipation is a commonly used type for sluice gate,and the apron is an important component of energy dissipation structure.底流式消能是水闸常用的消能方式,海漫是其消能结构的重要组成部分。
4)falling-sill bottom-flow dissipation跌坎式底流消能
1.Comparing with the routine bottom-flow dissipation, we have tested and analyzed the hydraulic property of the falling-sill bottom-flow dissipation.对比常规的底流消能工,对跌坎式底流消能工消能水力特性进行了分析和试验研究。
5)composite bottom-surface flow energy dissipation底面流混合消能
6)Joint Energy Dissipation of Ski-Jump with Hydraulic Jump挑流、底流联合消能
延伸阅读
面流消能 利用泄水建筑物末端的跌坎或戽斗，将下泄急流的主流挑至水面，通过主流在表面扩散及底部旋滚和表面旋滚以消除余能的消能方式(见图)。面流消能分跌坎面流消能和戽斗面流消能两类。戽斗面流消能是水流在戽斗内形成水跃后，再在戽斗后形成面流，是兼有底流、面流特点的混合型消能方式。面流消能适用于中、低水头，下游尾水较深，水位变幅不大及河岸稳定、抗冲能力强的情况。采用面流消能，由于主流位于水流表面，有利于漂木、排冰；但水面波动较大且向下游延伸较远，对岸坡稳定、电站运行和下游航运条件均有不利影响。面流流态复杂多变，对下游尾水条件要求高，保证能得到纯面流的水深范围较小。面流流态与鼻坎布置形式、水头、单宽流量、下游水深及冲淤河床形态等因素有关。若鼻坎形式、水头、泄量已定，随下游水深由小到大，面流将依次出现自由面流、自由混合面流、淹没混合面流、淹没面流等流态。就对河床冲刷而言,淹没面流及自由面流较轻,自由混合面流及淹没混合面流严重些。当有漂木、排冰等要求时，流态应控制在自由面流;否则,流态视河床抗冲能力可适当放宽。实用流态通常以应用自由面流及自由混合面流居多，淹没混合面流或淹没面流有时也可应用。目前面流流态的水力计算已有很多经验公式，但还不够成熟，一般都要通过水力模型试验验证，以选定合适的设计方案。中国西津、青铜峡、富春江、龚咀水电站的泄洪消能方式,均采用面流消能，其中龚咀溢流坝泄洪单宽流量达242m3/(s·m)。
