1) heating degree day
采暖度日
1.
By using of daily temperature from 1951 to 2003 during heating periods in Taiyuan,the variation characteristics of mean temperatures during heating periods and elements about energy consumption(the dates of first and last days of heating periods,heating degree days,etc.
采用太原市1951~2003年冬季采暖期逐日气温资料,应用气候方法分析了采暖期平均气温以及与能耗相关的采暖初日、终日、采暖度日等要素的变化特征。
2) HDD(heating degree day)
采暖度日数
3) heating degree days
采暖度日指数
4) degree-days of heating period
采暖期度日数
5) number of degree-day of heating period
采暖器度日数
补充资料：度日
过日子（多指在困境中）：～如年（形容日子难熬）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条