采用加密网格的大涡模式获取边界层风、温场的高分辨率模拟结果，并据以分析近地面层大气的湍流特性。
Refined grids were utilized in a large-eddy simulation (LES) model for obtaining high-resolution planetary boundary data and analyzing surface layer turbulence.
通过中性和不稳定层结条件下不同叶面积指数算例的模拟分析及与已有观测结果的比较表明，本文所建大涡模式对森林冠层和森林边界层有较好的模拟效果。
The analysis of simulation results and the comparison with observational data show that the LES model simulates the turbulent flow in forest canopy and forest boundary layer very well.
模式模拟结果展现了南海流场的季节特征，在模式分辨率下表现出了多涡结构。
The simulated results show the seasonal characteristics and multi-eddy structure of the South China Sea current field.
在这个物理模式的基础上讨论了角涡引起高流动损失的物理机制。
Based on this physical model, the mechanism has been discussed that high losses are caused by the corner vortexes.
浅浮雕蛋箭饰线脚（带有交替的椭圆形及尖形），还有爱奥尼亚柱头、奔狗模式（或波形涡卷）上所见的涡卷。
Bas-relief egg-and-dart moldings (with alternating oval and pointed forms), and scrollwork such as that found on Ionic capitals and in the running-dog pattern (or wave scroll).
本文从对几种建筑物模式的风环境进行数值模拟出发，给出了几种常见建筑模式的流场和涡量场。
The wind environment of some building models numerically simulated and the stream and vortex fields of the flow around some common buildings are given.
给出了一个基于一维定常积云模式的对流涡度参数化方案，并和天气尺度运动的计算结果作了比较。
A vorticity parameterization scheme for cumulus convection is derived by using a one dimensional steady cumulus model. The result is compared with that determined by synoptic-scale variables.
讨论应用线性和非线性涡粘性湍流模式计算跨声速湍流 。
Study of separated flow in a diffuser using linear and nonlinear eddy-viscosity turbulence models;
讨论应用线性和非线性涡粘性湍流模式计算跨声速湍流 。
The comparison of turbulence models applied to viscous ship flow computation;
本文采用烟显示和三维流场测量的方法，研究扩压叶栅角涡的物理模式。
The flow visualization by means of smoke and measurement of 3 -d flow field are conducted to investigate physical model of the streamwise corner vortexes in a compressor cascade.
对剪切湍流提出了涡黏系数为四阶张量的涡黏张量模式。
This paper considers the new eddy viscosity modelling of shear turbulence, where the eddy viscosity is a forth-order tensor.
本文采用定常二层模式讨论较小地形及高、低层流场配置对西南低涡形成的动力作用。
In this paper, two-layer models are adopted in considering the dynamic action of the disposition relation between upper layer and lower layer fluid fields on the formation of the south-west vortex.
提出了剪切湍流涡黏张量模式的应用设想。
A proposal is offered for application of the eddy viscosity tensor modelling.
模式预报的低涡位置及伴随的物理量演变决定了降水预报的差异。
The place of the vortices and the evolution of their associated physical elements have made the differences in their precipitation forecasts.
模式预报的低涡位置及伴随的物理量演变决定了降水预报的差异。
The place of the vortices and the evolution of their associated physical elements have made the differences in their precipitation forecasts.
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