burning mechanism

例句：

1. 1.The engine's burning mechanism is responsible for its power output.
   发动机的燃烧机制负责其功率输出。
2. 2. The new design incorporates a more efficient burning mechanism to improve fuel efficiency.
   新设计采用了更高效的燃烧机制以提高燃油效率。
3. 3. The scientist discovered a new way to control the burning mechanism in the reactor.
   科学家发现了一种新的方法来控制反应堆中的燃烧机制。