水流

The dam's stress level was lowness under the fluctuating pressure, the obvious bad influence would not take place while sluicing.

坝体在脉动水流作用下，总体来说应力水平很低，因此闸门泄水产生的脉动水流不会对坝体产生明显的不利影响。

In addition, as the secondary steam get in direct contact with the ejection flow to carry out heat exchange, most steam is condensed into water, while the uncondensed small minority steam and the uncondensed gas will also get into friction, with the high speed water ejection, mixed and extruded, then discharged through diffusing pipe, thus to form up higher vacuum inside.

另外由于二次蒸汽与喷射水流直接接触，进行热交换，绝大部分的蒸汽凝结成水，小量未被冷凝的蒸汽与不凝结的气体亦由于与高速喷射水流互相摩擦，混合挤压，通过扩压管被排除，使器室内形成更高的真空。

The 3D-flow field in a bell-shaped suction box of a large pumping station of the South-to-North Water Transfer Project is simulated applying Reynolds-averaged Navier-Stokes equation, the standard turbulent model, and SIMPLEC algorithm.

结合南水北调某大型泵站钟形进水流道的设计，采用雷诺平均纳维-斯托克斯方程和标准湍流模型，运用SIMPLEC算法，模拟了钟形进水流道2种设计方案在对称进水工况和偏流进水工况下的三维流场。

As the same section is concerned, near the bottom the maximum value of frequency appear within 1mm of bubble size, towards the water face this value tend to decrease, yet the corresponding size turns to increase; in the same time, the frequency is concentrated near the bottom and deconcentrated near the water face; under the experiment condition, the maximum frequency of the total section approximately appear at 0.5mm size; mean bubble size access 0 at bottom and increase acceleratively towards water face where tend to be infinite; total number increase during developing of aeration, and become steady when reach wholly developed area; on the same section, the total number in unit time tend to increase at first and decrease then, along the water depth.

对于同一断面，靠近槽底的测点气泡个数分布最大值出现在气泡尺寸小于1mm的范围内，朝水面方向各测点气泡个数分布最大值呈减小趋势，而其对应尺寸则呈现变大趋势；在靠近槽底，个数分布表现得比较集中，而在水面附近气泡个数分布曲线表现得低而平缓；实验条件下，整个断面上的气泡个数分布的最大值大体上出现在尺寸为0.5mm的地方；气泡平均尺寸在槽底处接近于0而朝水面方向迅速增大，且越接近掺气水流的水面，增加速度越快，最终趋于无穷大；气泡总数在掺气发展区内是沿程增加的，当掺气水流发展到一定程度后气泡总数就基本保持不变了；在同一断面上，各测点单位时间内的气泡总数随高度呈现出先增加后减小的趋势。

Two is the natural rivers non-continuous,including builds the dam to cause along the fluent direction rivers non-continuous,the embanking causes the lateral fluent link destruction.

二是自然河流的非连续化，包括筑坝导致顺水流方向的河流非连续化，筑堤引起侧向的水流联通性的破坏。

"Riffles placed transversely along the bottom of the sluice cause the water to eddy into small basins, retarding the current so that gold may settle."

横置于水闸底部的格条使得水流旋转进入小水池，使水流减速，沈淀出黄金。

"Riffles placed transversely along the bottom of the sluice cause the water to eddy into small basins, retard ing the current so that gold may settle."

横置于水闸底部的格条使得水流旋转进入小水池，使水流减速，沈淀出黄金。

"Riffles placed transversely along the bottom of the sluice cause the water to eddy into small basin s, retarding the current so that gold may settle."

横置于水闸底部的格条使得水流旋转进入小水池，使水流减速，沈淀出黄金。

"Riffles placed transversely along the bottom of the sluice cause the water to eddy into small basins, retarding the current so that gold may settle."

横置于水闸底部的格条使得水流旋转进入小水池，使水流减速，沈淀出黄金。到中国译典经典版本中查找关于transversely的最新解释和例句。。。。

The results are verified from deep to extremely shallow water conditions. The shoaling waves, standing waves, 3D disturbance waves, tidal waves and solitude waves are simulated and verified,and waves over an underwater bar,the diffraction near single breakwater, breakwater gap, offshore breakwater, Breakhoff experiment are taken into account in this model. Furthermore, the wave harbor resonance under special topography, and "Bragg" resonance are simulated. The wave refraction problem under current fields,the nonlinear wave refraction-diffraction under "Arthur" current field, and the wave propagation under slowly varying current field are studied. The favorable calibrations show the model's feasibility in dealing with the wave nonlinearity and simulation in both deep and shallow water.

论文对深水至极浅水非线性波进行了较全面的验证，计算模拟了波浪浅化、立波、三维干涉波、潮波、孤立波以及波浪越过潜堤、单突堤绕射、双突堤绕射、岛式堤、Berkhoff实验和多连通水域波浪传播等问题，还对特殊地形条件下波浪发生港湾共振、布拉格共振进行了仿真；论文研究了水流中波浪传播折射变形问题，Arthur流场上非线性折射-绕射、水位缓变的转向潮流中波浪传播等缓变水流中波浪问题，各类问题的较好解决验证和表明了本文模式与方法具有适用于深浅水的可计算性与非线性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了