stable combustion

例句：

1. 1. The engine's stable combustion is crucial for its performance.
   发动机的稳定燃烧对其性能至关重要。
2. 2.The firefighters were able to extinguish the stable combustion of the fire.
   消防员们能够扑灭了火势的稳定燃烧。
3. 3.The new technology promises to improve the stability of combustion in internal combustion engines.
   新技术承诺可以提高内燃机燃烧的稳定性。