通过分析，作者认为大气模式中的边界层模式差异对沙尘暴中沙尘浓度的模拟能产生较大影响。
The results show that the boundary layer scheme in atmospheric model may play an important role in simulating concentration of dust storm.
大气边界层的正确模拟是用风洞试验测量大跨屋面风荷载的前提，也是风洞试验研究的难点。
The exact simulation of atmospheric boundary layer is not only the precondition of the wind tunnel test of the large span roof structures, but also a difficulty of its.
本文讨论了大气边界层风洞中脉动风压相似模拟所遇到的问题。
In this paper, some problems dealt with similar simulation of fluctuating pressure in the atmospheric boundary wind tunnel are under discussion.
因此，在第二章中讨论了大气边界层的模拟方法和结果。
So, Chapter 2 is mainly concerned with the simulation technique about atmospheric boundary layer.
为模拟大气边界层，实验段较长，实验模型放在实验段后部。为减小轴向静压梯度顶板高度分段可调。风速比航空凤洞低。
In order to simulate boundary layer in atmosphere, the length of first test section is longer than usual one, the models are put into the rear part.
利用湍流池模拟大气对流边界层的光传输，同时测量了到达角起伏和光路上的温度脉动。
With the help of the turbulent cell, an experiment is carried out to simulate light propagation in atmospheric convective boundary layer.
采用大涡模拟方法研究了存在逆温层的情况下大气对流边界层的湍流特性。
The turbulent characteristics in convective boundary layer topped temperature inversion were numerically investigated in terms of large eddy simulation.
大气对流边界层室内模拟是大气边界层研究的一种常用手段。
Laboratory tank simulation is a useful method for atmospheric boundary layer study.
本文通过大气边界层风洞的模拟实验，介绍一种在风洞中模拟近地面大气边界层的方法。
Presented in this article is an experimental method of simulating near surface atmospheric boundary layer.
模拟结果表明，边界层内低云和气溶胶都能使地面和土壤温度下降； 而低云还能使云下大气降温。
Results show that the temperatures at the ground surface and in the soil decrease due to the inclusion of aerosols into the boundary layer, low-level clouds also cools the subcloud atmosphere.
室内水槽模拟是大气边界层研究的一种重要手段。
The laboratory simulation in the water tank is an important way in the study of convective boundary layer(CBL).
采用北京大学城市大气边界层模式模拟了城区下风向绿化带对城市温度场、风场及空气质量的影响。
The impact of greenbelt at the downwind periphery of an urban area on urban atmospheric environment and air quality was simulated by using the Peking University Urban Atmospheric Boundary Layer Model.
在同济大学TJ-3边界层风洞中对汕头跳水游泳馆模型在模拟的大气边界层风场中进行了测压试验。
A test of wind pressure distribution on the Shantou Natatorium and Diving Room has been carried out in TJ-3 Boundary Layer Wind Tunnel in Tongji University.
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.
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.
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