查询词典 forebay

In Chapter 6, the solid particle settlement in pumping station forebay is simulated by Monte Carlo method.

第六章，讨论了用蒙特卡罗方法数值模拟泵站前池的泥沙淤积。

Three-dimension turbulent flow in forebay of pumping station is numerically simulated with finite volume method and hybrid grid technique.

文摘：应用水平方向上是正交贴体坐标系、垂直方向上是笛卡尔坐标系的混合数值网络系统和三维紊流数值模拟的方法，模拟了泵站前池水流流态。

According to these movement equations, the solid particle random movement model in pumping station forebay is presented.

运用蒙特卡罗直接模拟方法模拟泥沙的三维运动，通过对大量泥沙颗粒运动的模拟，得出泵站前池水流泥沙浓度分布、泵站前池泥沙淤积形态。

Lastly, a number of particle movement trajectories are simulated by Monte Carlo method, and the sediment concentration, siltation distribution in pumping station forebay are obtained.

蒙特卡罗方法的模拟结果十分形象直观。

Firstly, adopting the 3—D standard k-ε two equation model, the turbulent flow field in pumping station forebay is numerically solved by finite volume method and the technology of hybrid grid.

本文先采用三维标准k-ε紊流模型，运用控制容积法及混合网格生成技术，对泵站前池的水流运动作了模拟，得出泥沙运动计算所需的物理量。

The Dell is an 11-acre hybrid landscape that resurrects a buried stream at the University of Virginia, transforming derelict and unused land into a state-of-the-art storm water pond and forebay system.

该幽谷是一个11英亩的混合景观，复兴了佛吉尼亚大学一处掩埋的溪流，将一处被遗弃的未使用过的土地翻修成为一个艺术级的雨水池和(从中引水驱动水轮或叶轮的)前池系统。

The bad flow pattern will make the efficiency of the pump unit drop. Meanwhile, because there are a lot of sediments in sewage in the forebay , the bad flow pattern will make sediments depositing freely and the sediment deposition will cause worse flow pattern.

同时，由于排污泵站进水水流中含有大量的悬浮固体颗粒，不良的前池流态会使泥沙更容易在前池淤积，而泥沙淤积又进一步加剧了前池流态的恶化。

Based on the hydraulic model test of Pudong north road pumping station in Shanghai, the hydraulic characteristics of the forebay were studied in the conditions of no diversion, the set-up of water-depressed plate and the set-ups of water-depressed plate and guide piers . Also, the hydraulic characteristic of the siphon outlet piping was studied.

本文结合上海市浦东北路泵站水力模型试验研究课题，从城市排污泵站布置的特点出发，研究和分析了前池在改善流态无工程措施情况下、设置压水板措施和设置导流墩和压水板组合措施情况下前池的水力特性；虹吸式出水管在虹吸形成过程和虹吸破坏过程的水力特性。

A detailed mathematical model for water head was constructed, which can describe relations among water volume, water discharge, water spillage, forebay elevation and tailrace elevation.

构建了描述蓄水量、发电引用流量、弃水流量、水库前池水位和放水路水位之间关系的水电站水头特性详细数学模型。

In city , because the occupied area of the urban sewage pumping station is usually limited , the length of the forebay is inclined to be short and the diffusion angle in flow direction is big accordingly , which causes bad flow pattern, such as backflows ,vortices, etc.

城市排污泵站由于条件的限制，前池一般面积较小，扩散角较大，扩散段较短，因此水流进入前池后突然扩散，流态紊乱，易行成回流、漩涡等不良水流流态，从而影响水泵的工作性能。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。