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英语解释

degree-day

音标[di'gri:'dei]

汉语翻译

n. 度-日

degree-day英语解释

名词 degree-day:

  1. the day on which university degrees are conferred
    同义词:commencement day, degree day
  2. 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

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