短语词组短语evaporation of mining area 矿区蒸发量area evaporation 区域蒸发evaporation current from land area 陆地蒸发evaporation coefficient of large area 大面积蒸发系数area evaporation evapotranspiration 区域蒸发area of evaporation 蒸发面积 返回 evaporation area