heat gain

• 增热,热增量,吸热

heat gain的用法和样例：

例句

1. The walls of the house absorb heat during the day.
   房屋的墙壁在白天吸热。
2. This material is to be used as a component of the cupola charge mixture for heat and carbon pick-up.
   此物质为铸造炉铸造炉添加料组分之一，用于吸热量和碳。