swirl chamber

例句：

1. 1.The engineer designed a swirl chamber to improvethe efficiency of the machine.
   工程师设计了一个涡流室来提高机器的效率。
2. 2. Thescientist conducted experiments in a swirl chamber tostudy the behavior of gases.
   科学家在涡流室中进行实验，研究气体的行为。
3. 3. The swirl chamber is essential formaintaining the stability of the fluid flow.
   涡流室对于保持流体流动的稳定性至关重要。