1) cloud variables
云变量
2) Microphysical variable
云微物理变量
3) cloud fraction
云量
1.
In this paper,we simulate the track of the cloud s movement based on the principle of the equi-angle projection of all-sky imager(fish-eye lens) and estimate the cloud fraction during its movement.
以全天空数字成像仪的等角投影成像原理为基础,将云型简化为正方体及圆柱体云体,模拟了相同云体在不同空间位置的移动轨迹情况,对其所占面积变化(云量)进行了计算,并对云在移动过程中云体侧面成像情况做了分析研究。
2.
The trends of changes in cloud fraction,precipitation,and special humidity are mostly similar,indicating that there are close relationships among them.
纬向平均的云量、降水和水汽的变化形势大部分相似,存在比较密切的联系。
4) Cloud amount
云量
1.
The diurnal cycle of tropical cloud amount was analyzed by using a 20-year International Satellite Cloud Climatology Project (ISCCP) dataset.
利用国际卫星云气候计划(ISCCP)1984—2003年共20年云量资料,统计分析了热带地区的云量日变化特征,研究结果表明,云量峰值时间和变化幅度在全球的分布都较为均匀,而海陆差异明显。
2.
ISCCP,station observation and MODIS data are the major sources for cloud amount so far.
对ISCCP、常规观测以及MODIS总云量3种目前使用较多的总云量资料进行对比分析,重点考察时间序列较长的ISCCP和常规观测总云量,给出定量对比结果,为使用这3种总云量资料的用户提供参考。
3.
Using the data of sunshine duration and cloud amount,surface vapor pressure,precipitation and visibility from 80 stations across the Anhui Province from year 1955 to 2005,the annual,seasonal and monthly trend and distribution variations of the sunshine duration are analyzed by using linear trend analysis and t-detected.
利用安徽省80站1955~2005年逐日日照时数、云量、水汽压、降水量及合肥市能见度资料,采用t检验、线性趋势分析等统计方法,分析了安徽省日照时数年、季节、月的变化特征以及空间分布特征;同时分析了可能影响日照时数的气象因子的变化特征。
5) cloud cover
云量
1.
Statistical characteristics of cloud cover as functions of hours,months and seasons,the probability of cloud-free line-of-sight (P_(CFLOS)) as functions of hours and elevations in Hefei and southeast coastal areas of China were obtained by using Total Sky Imager 880.
利用全自动观测仪器Total Sky Imager880统计得到了内陆典型地区合肥和东南沿海地区云量随时、月和季节变化统计特征,以及无云视线概率(P_(CFLOS))随小时和仰角变化的统计特征。
2.
By using the data of global radiation,direct radiation and scatter radiation from 112 stations,and cloud cover from 729 stations in China during 1961 to 2000, the inter-decadal anomaly spatial distribution and change were analyzed.
利用中国122个辐射观测站1961—2000年的逐日地面辐射资料,同期729个气象站的逐日云量资料,分析了总辐射、直接辐射和散射辐射年代际距平分布和变化。
3.
The relationship between cloud cover variation and atmospheric circulation is analyzed with the January-to-December mean cloud cover data of four stations from 1961 to 2000 over the Qilian Mountain area by composite,correlation and spectral analysis methods.
利用祁连山区4个测站1961~2000年1~12月平均总云量资料,采用合成分析、相关分析和功率谱分析等方法,分析了40年来祁连山区云量与大环流变化的关系。
6) Cloudiness
[英]['klaudinis] [美]['klaʊdɪnɪs]
云量
1.
Due to the solar modulation and other factors, the cosmic ray flux has some changes which maybe induce variation of the Earth s climate, such as cloudiness.
进入地球大气中的宇宙线强度发生变化,可能导致气候,比如云量的变化。
2.
Analysis is covered on changes of such essential climatic factors as sunshine and cloudiness and fog and precipitation caused by development of small-sized cities.
以义乌市城市发展为例,研究小城市发展引起日照、云量、雾和降水等气候要素的变化。
3.
In this paper, we analysed multi-temporal and multi-spatial distribution of cloudiness and focused on the diurnal characteristics of cloud and precipitation over the Asia monsoon region for the period from July 2005 to June 2007.
对FY-2C云检测资料的评估结果表明,FY-2C与其它云资料表现较为一致,可以正确反映出亚洲季风区总云量的季节分布特征及演变特征。
补充资料：变量与变量值
可变的数量标志和所有的统计指标称作变量。变量的数值表现称作
变量值，即标志值或指标值。变量与变量值不能误用。
变量值，即标志值或指标值。变量与变量值不能误用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条