cloud amount

Analysis of global total cloud amount variation over the past 20 years

近20年全球总云量变化趋势分析

Space-time distribution characteristics of total cloud amount over the East China Sea

我国东部邻海总云量时空分布特征

Total cloud amount reduced by 0.03 tenth per 10 years .

总云量平均10年减少0.03成。

Spatial-Temporal Distribution and Change Trend of Cloud Amount over Inner Mongolia

内蒙古地区云量时空分布及变化趋势分析

It is shown that the method of Z index cloud amount is effective .

分析表明，用云参数的Z指标法监测旱情是可行的。

A cloud amount forecasting method based on local linear estimation of non-parametric regression model

基于非参数回归模型的局部线性估计云量预报方法研究

The cloud amount is one of the most important factors in an astronomical site survey .

云量观测是天文选址的重要考察项目。

On the role of cloud amount in the net radiation of the earth-atmosphere system

云量在地&气系统净辐射中的作用

Climate features of cloud amount in Gansu

甘肃省云量的气候特征

A study on the relationship between cloud amount and incoming solar radiation in Pasquill stability categories

关于帕斯奎尔稳定度类别的云量判别及入射太阳辐射量判别方法的研究

The ultraviolet radiation intensity was affected by many factors ; especially cloud amount , cloud species and visibility .

影响紫外线辐射强度的因子比较多，最主要的是云量、云状和能见度。

The statistical analysis of the cloud amount in some parts of the West Pacific regions and its relation with the circulation

西太平洋部分地区云量的统计分析及其与环流的关系

In view of this , in general circulation model or in climate models must take care on the variation of high cloud amount .

由以上结果看来，在大气环流和气候模式中必须要很好地考虑高云云量的变化，否则难以得到好的结果。

The simulation of the middle cloud amount global distribution approaches the observations , but larger deviations in the Polar Regions .

模式模拟的全球中云量的分布较好地再现了观测结果，只是在两极地区偏差较大。

The features of the distributions in mean total cloud amount and solar radiation over n. h. during January and July

北半球1、7月总云量和总辐射的分布特征

Total Cloud Amount Difference Between ISCCP Product and Ground Observation over China My two dads had opposing attitudes in thought .

ISCCP产品和我国地面观测总云量差异就像我前面所说的，我的两个爸爸存在着很多观念上的差异。

The variation trend of mean cloud amount increases at east of Inner Mongolia and decreases at middle and west of Inner Mongolia .

东部地区总云量呈增加的趋势，中、西部地区呈减少的趋势。

The results show that the plateau climatic region is the one with highest cumuliform cloud amount with low values of liquid water path .

西北地区大多数云云量的高值区出现在天山山区、北疆地区、陕西东南部和青藏高原的部分地区。

Rapid Determination of Trace Amounts of Formaldehyde Based on Chromatic Aberration in Aquatic Product Logistics Total Cloud Amount Difference Between ISCCP Product and Ground Observation over China

水产品中微量甲醛的色差法快速检测ISCCP产品和我国地面观测总云量差异

Annual and seasonal sunshine hours decreased with the increasing of low level cloud amount , and the reduction of sunshine hours increased along with vapor pressure in winter .

年、季日照时数减少与低云量增加关系密切，而冬季日照时数的减少还与水汽压的增加有关。

Employing zonally averaged cloud amount and albedo data obtained by satellites , the net radiations of northern hemisphere earth-atmosphere system are calculated .

本文采用纬圈平均的云量及反照率的卫星资料，计算了北半球1、7月地&气系统净辐射。

It has especially been done to analyse the spatial and temporal distribution and variation trend of different kinds of cloud amount parameters as well as the relationship between them and climate factors .

特别是详细分析了不同类型的云的空间分布特征、多年变化趋势以及同几个气候因子之间的相关关系，具有新见解。

With EOF and trend analysis method adopted , the spatiotemporal variation of total cloud amount is analyzed for75 stations over the Plateau during the period of1971-2004 .

利用青藏高原及其周边地区75个地面气象台站的云量日均值资料，采用正交经验函数（EOF）和线性倾向估计等方法，分析了高原地区1971-2004年总云量的时空变化特征。

Then a set of empirical formulae between earth planetary reflectivity , outgoing longwave radiation and cloud amount of different region of China and different season has been derived by regression method .

由此得出中国不同地区，不同季节的云量与地球行星反射率，与地气系统长波射出辐射的关系和经验公式。

When the surface albedo is lower , the decrease of cloud amount in the Plateau area causes the land surface heated , pressure system enhanced both in the lower and the upper atmosphere .

在低反照率时，高原地区云量减少使该地区地表加热，引起高低空气压系统加强；

With the Central Mountain as the central boundary line , the annual oscillation period in west-east direction is clear with respect to total cloud amount , low-cloud amount as well as precipitation .

EOP模态二揭示出云量和降水量相对气候状态的扰动变化，以中央山脉为界总云县、低云量和降水量均有东&西向年周期的振荡。

Increasing trend of global annual mean cloud amount reverses in 1987 and there is a decrease trend for global mean total cloud amount with the deduction of about 4 % from 1987 to 2000 ;

全球平均云量呈减少的变化趋势，2000年与1987年相比，减少量约占平均总云量的4%；

The required input to the parameterization includes precipitable water , concentration of carbon dioxide amount , ozone amount , cloud amount , cloud visible optical depth , solar zenith angle and surface albedo .

计算所需要的输入变量有：大气可降水量，二氧化碳含量，臭氧总量，云量，云的光学厚度，太阳天顶角，地表反射率。

In this paper , the radiative balance against cloud amount in the Eastern Asia has been analysed . It was based on the 10 years NOAA satellite data and the surface meteorological observation data in the same period .

本文通过十年气象卫星系列观测资料和地面气象观观资料，分析云与辐射的关系。

Based on the data of sunshine , cloud amount , haze , fog , sand dust , from 1954 to 2005 , at Dezhou , Shandong Province , the climate tendency is calculated with the least square method .

通过分析德州市1954&2005年日照、云量、霾、雾、沙尘等资料，用最小二乘法计算气候倾向率。