天气观测总数上是很少的，但是基于卫星的云量观测显示，在这两个国家之间的食径穿过的地方，平均云遮比呈现出一个高低起伏的之字形。
Weather observations are few in number, but the satellite-based cloud observations show a zigzag series of ups and downs in the average cloud amount where the path crosses between the two countries.
洱海水面蒸发随着总云量和相对湿度的增加而减小，随着平均风速和日照时数的增大而增大。
Evaporation from Erhai Lake decreases with the increase of total cloud cover and relative humidity, and it increases with the increase of mean wind speed and sunshine duration.
从当地气象记录(表17)得到的平均云遮比是令人沮丧的61%，虽然是中国最好的一个，但却是过去几次世界其他地方的日食中比较高的云量。
Average cloud cover derived from local weather records (Table 17) is a discouraging 61%, one of the best in China, but is high compared to cloud amounts at recent eclipses in other parts of the globe.
云量增加导致日平均地表温度下降。
Any increase in cloudiness will lead to falling of diurnal mean surface temperature.
本文使用1979—1984年卫星云量资料，分析了赤道太平洋地区平均纬向垂直环流圈。
The mean zonal- vertical circulations in the equatorial Paciric region have been analysed by using 1979- 1984 satellite cloudiness data.
再利用地面温度、气温、水汽压和总云量，计算得出福建省各地的地面有效辐射的月、年平均辐照度。
The ground effective radiations are calculated based on the ground temperature. air temperature. water vapour pressure and total cloud cover.
表17的云量统计显示，浦东机场的平均云遮比比虹桥机场低得多(50%vs 67%)。
Cloud statistics in Table 17 show that the average cloudiness at Pudong is much lower than at Hongqiao (50% versus 67%).
对甘肃省53个测站1961—1995年年平均总云量资料用EOF等方法进行分析研究。
By analysing 53 stations data of Gansu from 1961 to 1995 with EOF etc.
对甘肃省53个测站1961—1995年年平均总云量资料用EOF等方法进行分析研究。
By analysing 53 stations data of Gansu from 1961 to 1995 with EOF etc.
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