fuel calorimeter

例句：

1. 1. The fuel calorimeter was usedto measure the energy output of the engine.
   燃料热量计被用来测量发动机的能量输出。
2. 2.The engineer used the fuel calorimeterto analyze the efficiency of the engine.
   工程师使用燃料热量计来分析发动机的效率。
3. 3. Thefuel calorimeter was used to testthe performance of the new engine.
   燃料热量计被用来测试新发动机的性能。