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單詞乎

degree-day

音標(biāo)[di'gri:'dei]
degree-day是什么意思、degree-day怎么讀

degree-day漢語翻譯

n. 度-日

degree-day英語解釋

名詞 degree-day:

  1. the day on which university degrees are conferred
    同義詞：commencement day, degree day
  2. a unit used in estimating fuel requirements for heating a building
    同義詞：degree day

degree-day詳細(xì)解釋

de.gree-day

n.（名詞）
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：一測量單位，等于某一天戶外溫度的平均值和一參照溫度之間一度的差別，用來估計加熱或冷卻一座建筑物所需要的能量

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