degree-day

degree-day

美 　英

• na.度-日
• 网络度日；户外每日平均温度之单位；日度

词形变化

复数：degree-days  

英汉解释

na.

1. 度-日

英英解释

n.	1. a unit of measurement for heating systems, used to estimate fuel requirements and representing one degree of variation from the mean daily temperature outside

例句

For me, it was once a kid at mile 17 of the Boston Marathon who handed me a popsicle on an 86 degree day.

曾今，我还是个孩子的时候，在一个86度的天气里，当我离波斯顿还有17英里时，就有人给了我一支冰棒！

After the implementation of at guaranteed the same amount of fluid and fuel, the pump efficiency improve by 11. 9%, saving 48 degree day.

实施以后，在保证了液量和油量不变的情况下，泵效提高了11.9%，日节电48度。

Spatial Variation of Degree-day Factors on the Observed Glaciers in Western China

中国西部冰川度日因子的空间变化特征

Number of degree-day of heating period

采暖期度日数

Progress of the Application of Degree-Day Model to Study Glaciers and Snow Cover

度日模型在冰川与积雪研究中的应用进展