辽宁省玉米气候产量主要受降水和日照时数的影响，不同地区影响效果不同。
The meteorological yield of maize in Liaoning Province was mainly affected by precipitation and sunshine duration, and different regions had different effects.
气象观测场周边环境的改变和人类活动对增温趋势和日照时数的减少有一定的影响。
The changing environment around the meteorological observing station and human activities also influenced the change of temperature and sunshine duration.
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.
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