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.

youdao

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.

youdao

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.

youdao