differential calorimeter

例句：

1. 1.The differential calorimeter was used to measure the heat produced by the reaction.
   差热天平被用来测量反应产生的热量。
2. 2.The researchers used the differential calorimeter to study the effect of different temperatures on the reaction.
   研究人员使用差热天平研究不同温度对反应的影响。
3. 3. The differential calorimeter was used to detect any changes in the sample's temperature duringthe experiment.
   差热天平被用来检测实验过程中样品温度的任何变化。