温度层结

并对1月12日、2月27日两天高浓度污染日的天气特征、温度层结和低空风以及2月25～26日出现100m浓度值高于地面现象都进行了详细分析。

As the two typical days of high pollution , the weather conditions including temperature stratification and wind distribution at low levels on 12 January and 27 February are analyzed in detail .

热带西太平洋秋季低空大气温度层结的基本特征

Main features of low altitude atmospheric temperature stratification in the western tropical Pacific Ocean in autumn

400m以下存在比较稳定的温度层结，不利于污染物的扩散；

There is a layer with comparatively stable temperature below 400m , which suppresses the diffusion of pollutants ;

在野外实验中与无线电探空仪对比，在3km以下，温度层结偏差2&3°K。

In the field test , as compared with radiosonde , the mean temperature deviation was 2-3 K below 3 km .

实例资料表明，冬季SO2浓度的变化与温度层结和风速差别相联系。

The analysis of observations indicates that the change of the SO2 concentration is determined by the difference of stratification and wind speed in Lanzhou .

遥感大气温度层结的微波辐射计之特点

The Characteristics of the Microwave Radiometry used in Remote Sensing Atmospheric Temperature Profile

中性温度层结时森林郁闭度与林冠上风速廓线的关系

The Relationship Between Canopy Density of Forest and Wind Speed Profile Under Neutral Stratification

年代际变化的垂直结构与温度层结有关，年代际变化的显著层都对应于温度随深度变化的极大值处；

The vertical structure of Pacific interdecadal variability is related with the stratification of temperature .

微波遥感低空大气温度层结的研究

Studies on the ground-based microwave radiometer and its measurements of the lower atmospheric temperature profiles

烟雾层的长波辐射效应以及对边界层温度层结的影响

The Longwave Radiative Effect of Smog Layer and Its Influences on the Boundary layer Temperature Stratification

华银铝厂厂区边界层温度层结特征分析

The Characteristic Analysis For The Temperature Level Knot Of Boundary Layer In Huayin Aluminum Factory District

兰州市区低空大气温度层结特征及其与空气污染的关系

The Characteristics of Stratification of Lower-layer Atmospheric Temperature and Their Relations with Air Pollution in Lanzhou Proper

温度层结与风速对贴地层风速廓线的影响

The influence of the thermal stratification and wind velocity on the wind profile in the earth 's surface layer

分析结果表明，低空急流和不稳定的温度层结为本次降水过程提供了有利的天气条件。

It is shown that low-level jet and unstable temperature stratification provide this precipitation process with favorable weather condition .

中国北方地区的温度层结有利于形成3极性电荷结构，且通过非感应起电机制来完成。

The temperature stratification in the north of China is favorable to the formation of tripole electric structure in thunderstorm .

作为海气相互作用的产物，模态水是影响上层海洋温度层结和环流结构极为重要的因素之一。

As one of the products of air-sea interaction , it has great impacts on the upper ocean circulation pattern and the thermal structure .

同时，从变压场、热力环流、温度层结等方面探讨了阵风增强的机理。

At the same time , the mechanism that the gust reinforces from the aspects of allobar field ? thermodynamic circulation ? temperature stratification etc is discussed .

本文还分析了热带低层大气的温度层结曲线，指出热带大气也存在逆温层。

An analysis is also made of the stratification curve of the lower tropical atmosphere and an inversion layer also existing in the tropical atmosphere is indicated .

本文利用现场考察资料，分析了热带西太平洋低空大气温度层结基本特征。

In this paper , the main features of the low altitude atmospheric temperature stratification in the Western Tropical Pacific Ocean are analyzed based on the site observations .

本文根据大气温度层结状态，讨论两种光电测距最佳观测时刻的理论。

Based on the large structure state of atmospheric temperature , the theoretical basis of the best observation time obtained through the two times electric ranging has been discussed .

利用华银铝厂探空实测资料对厂址区域边界层内的温度层结特征进行了分析。

This paper analyzes the characteristic of the temperature level knot of the boundary layer in the factory site by using the actual meteorological sounding data in Huayin Aluminum Factory .

本文在定常和中性温度层结条件下，首先介绍了均匀平坦地面上大气边界层的一些空气动力学特征，并将大气边界层与一般空气动力学边界层作了比较。

In this paper , general properties of the atmospheric boudary layer ( ABL ) undcr homogeneous , surface conditions are described , including a comparison of ABL with aerodynamic boundary layer .

笔者根据金字塔沙丘的分布规律与微气候条件的观测（包括金字塔沙丘流场，沙波纹、温度层结的定位观测），初步建立了金字塔沙丘形成过程的机理。

Based on the long-term fixed-site observation data , including the distribution laws of pyramid dunes , wind regime , fluid field , sand ripple and temperature-layer structure the authors attempted to set up a new mechanism of the formation processes of pyramid dunes .

利用云南早期温度层结探空实测资料对山区逆温的特征进行了分析，结果表明：干季逆温出现频率高，山区逆温维持时间长，逆温主要发生在低层。

Through analyzing the characteristics of the temperature inversion in mountain area with the previous monitoring data , the results show that the arisen frequency of inversion in mountain area is very high , and the sustained time is long , and the situation mostly happens in low places .

在地面上用频率为52&56千兆赫的微波辐射仪，通过不同仰角亮度温度的测量，可以遥测大气的温度层结。

By the measurements of brightness temperatures at various elevation angles , the remote sensing of atmospheric temperature profile with the ground-based microwave radiometry can be realized .

夜间200m高度以下有较强的冷平流，在250～400m高度有较弱的暖平流，冷暖温度平流对测点上空边界层温度和层结变化有显著影响；

There is strong cool advection below highs of 200 m , while the weak warm advection between the heights of 250 m and 400 m. The heat advection have significantly influence on the temperature and stratification of boundary layer ;

结果表明，夏季风转换期间海洋表层温度较高，基本在30℃以上，垂直结构上温度层结比较稳定。

The sea surface temperature ( SST ) was generally higher than 30 ℃, and the vertical temperature stratification was stable .