loss on heating

例句：

1. 1. The car loses a lot of heat when it's parked in the sun.
   汽车在阳光下停车时会损失很多热量。
2. 2. Heat loss is a significant factor in determining the efficiency of a furnace.
   热损失是决定炉子效率的一个重要因素。
3. 3.The researchers found that the heat loss from the building was unexpectedly high.
   研究人员发现，建筑物的热损失出乎意料地高。