precipitation capacity

During the busy season ( April to August), the salt production has significant positive correlations with evaporating capacity and sunshine hour, but a negative correlation with precipitation.

海盐生产旺季（4~8月）的盐产量与蒸发量、日照时间存在显著正相关，与降水量呈现负相关。

The methods of combine arithmetic mean with the area weighting average are adopted when calculation of amount of precipitation and the evaporation capacity.

具体计算时，降水量、蒸发量主要采用了算术平均与面积加权平均计算相结合的方法；

The results show that the monthly average air temperature, the monthly evaporation capacity and monthly precipitation has a highly nonlinear relationship between each other. Precipitation and air temperature both are the comprehensive factors that effect the variation of the evaporation.

结果表明，山区平均月降水量、月平均气温和月蒸发力之间存在着复杂的非线性关系，降水和气温都是影响蒸发力的一个综合因子。