volumetric efficiency capa

例句：

1. 1.The volumetric efficiency of the engine is critical for its performance.
   发动机的体积效率对其性能至关重要。
2. 2. The engineer optimized the design to increase the volumetric efficiency.
   工程师优化设计以提高体积效率。
3. 3. The company claims that their new product has a higher volumetric efficiency than their competitors.
   该公司声称他们的新产品比竞争对手具有更高的体积效率。