Some water is lost through evaporation in the cooling tower and in waste discharge. 有些水在冷凝塔中蒸發掉了,有些則作為廢水排放掉了。
Night air chills the surface, while water evaporates from the warmer interior and re-crystallizes on the surface. 晚上當水從較暖和的內部和表面的重結晶中蒸發出來時,溫度變低,空氣使表面冷卻下來。