词典网

首页 | 英汉词典 | 短语词典

degree-days

更新日期:2026-08-14

词语 degree-days
释义

degree-day[di'ɡri:'dei]

  • n.【气象学】度—日(冬季采暖计算热负荷的特殊单位)[略作dd,亦作degree day,参较cooling degree-day,growing degree-day,heating degree-day]

随便看