The calculation error of evaporationpower in arid area for few months in relatively high when the evap...
用彭曼原式和修正式计算干旱地区的蒸发力，个别月份误差较大。
2
In this paper moisture indices are used for assessment of drought and excessive rain, and evaporationpower is calculated by the related statistic model of Anhui Province.
采用湿润指数作为旱涝评估的指标，蒸发力用本省蒸发力统计估算模式计算。
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Power in ion deposition arc evaporating unit, type ZXG is specially used for the arc evaporation of multi-arc ion coating equipment.