近地面层

局地相似性在近地面层大气中的一个应用

An application of the local similarity on the atmospheric surface layer

近地面层中通量廓线关系的适用性研究

The Study of Suitability of Flux-profile Model in the Atmospheric Surface Layer

农田近地面层CO2和湍流通量特征研究

The charateristics of CO 2 concentration and flux , turbulence fluxes in the near surface layer over the wheat field

上海地区降水pH值与近地面层大气水平输送关系的研究

The relationship between the distribution of the pH values of wet precipitation in Shanghai and the horizontal air transport in the surface layer

并用这种方法确定近地面层MO相似性函数。

The universal functions of the Monin-Obukhov similarity in surface layer can be determined using the method .

稳定近地面层Monin-Obukhov长度的解析解

Analytical Solutions of Monin-Obukhov Length for Stable Surface Layer

本文应用三种不同地表粗糙度条件下所取得的风、温廓线资料，计算了在大气近地面层中风廓线曲率β和理查孙数Ri的值。

In this paper , values of Richardson Number ( Ri ) and the curvature of the wind profile (β) in the atmospheric near to the ground are calculated with the data obtained under three surface roughness conditions .

在奈曼地区，近地面层湍流方差在不稳定层结下均满足Monin-Obukhov相似性理论。

At Naiman in Inner Mongolia , the turbulent variances in the surface layer satisfy the Monin-Obukhov similarity theory under the unstable stratification .

提出了由Businger建议的无量纲廓线通用函数形式的近地面层稳定度参数ξ的相似方程分析解。

The analytical solutions of surface layer Monin-Obukhov stability parameter similarity equations are presented for the nondimensional profile functional forms put forward by Businger et al .

稳定大气近地面层的风和温度廓线

Profiles of wind and temperature in the stable stratified ground layer

上海城市近地面层风场特征的初步研究

Study on Some Features of the Wind Field in Shanghai City

防护林地区近地面层湍流结构及通量特征研究

Characteristics of the turbulence structure of surface in the windbreak area

北京冬半年近地面层湍流的特性

Some characters of turbulent exchange in surface layer in winter in Peking

车载测污激光雷达探测近地面层臭氧

Measurement of surface ozone with mobile lidar system

东南极大陆边缘地区夏季近地面层风场特征分析

Characteristics of the surface wind in summer at the continental margin , east Antarctica

关于大气层结对于近地面层中湍流交换的影响问题

On the effects of thermal stratification on the turbulent exchange in the diabatic surface layer

本文回顾并总结了目前在近地面层内观测湍流通量的方法。

The present methods of observing turbulent fluxes are reviewed and summarized in this paper .

同时还讨论近地面层能量的收支。

The energy budget in the surface layer over the movable dune has been studied also .

大风能强烈影响近地面层的能量收支。

The energy budget in the surface layer can be strongly influenced by the strong wind .

湿润下垫面的近地面层内感热和潜热垂直通量的计算

On the calculation of the fluxes of sensible heat and latent heat in the surface layer over a saturated underlying surface

在城郊近地面层中，湍流动能的产生与耗散基本上是平衡的。

In the suburban surface layer , the production rate of turbulent kinetic energy is essentially balanced by the dissipation rate .

本文对于北京冬半年近地面层湍流的特性：湍流系数及湍流热通量等，用各种方法进行计算和比较。

In this paper , some characteristics of turbulent exchange in surface layer , the austausch coefficient , heat flux transfer , etc.

因而高原盛行上升运动，最大上升运动位于近地面层。

Accordingly , upward motion prevails over the Plateau in summer , with the most intense rising occurring near the ground surface .

近地面层和行星边界层及整个大气层白天的大气加热率和夜晚的大气冷却率基本相当，大气能量基本守恒；

But the heating rates were equivalent to the cooling rates in SL and PBL , therefore , the atmospheric energy is conservative ;

布设机械沙障可使退化梭梭林地表粗糙度增大，林内近地面层风速、输沙量显著下降。

By setting up mechanical sand barriers on degenerated Haloxylon ammodendron woodland , the roughness of woodland increased ; the wind speed an .

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 .

沙河、兴隆、怀柔太阳光学观测候选台址的比较（二）&近地面层大气温度脉动观测

A comparison of the solar optical observatory testing sites at shahe , xinglong and Huairou ⅱ . observation of atmospheric temperature fluctuation close to ground

可以用辐射参数的平均值来估计近地面层感热和潜热输送的平均状况。

Therefore , the mean values of sensible heat and latent heat transfer in surface layer can be estimated by using the average radiant parameters .

根据大气近地面层对流湍流池的实验结果，提出了一种用于描述大尺度相干结构的立体模型&椭球结构模型。

According to the experimental results from atmospheric surface layer and turbulence cell , a cubic model of ellipsoid depicting large scale structure is put forward .

触发条件通常位于近地面层中，水平尺度也很小，常规资料无法揭示出来。

However , these conditions lie in boundary level above ground with small scales , and the general surface and rawinsonde data can not reveal them .