degree-day
degree-day汉语翻译
degree-day英语解释
名词 degree-day:
- the day on which university degrees are conferred同义词:commencement day, degree day
- a unit used in estimating fuel requirements for heating a building同义词:degree day
degree-day详细解释
de.gree-day
n.(名词)A unit of measurement equal to a difference of one degree between the mean outdoor temperature on a certain day and a reference temperature, used in estimating the energy needs for heating or cooling a building.度-日:一测量单位,等于某一天户外温度的平均值和一参照温度之间一度的差别,用来估计加热或冷却一座建筑物所需要的能量