A positive correlation existed between sedimentation value and averagesunshinetime in the period from heading to maturation.
沉降值、降落值与此期间的平均日照时数均呈正相关。
2
Meanwhile, South Africa's averagesunshinetime is 2500 hours, which is one of the world's solar energy resource-rich countries.
同时，南非平均年日照2500小时，是全球太阳能资源最丰富的国家之一。
3
System directly calculate any point at a given moment in the sun elevation Angle, solar azimuth, solar declination Angle, the day of sunshine, year round sunshine and average annual sunshinetime.