pulsation combustion

例句：

1. 1.The engine's pulsating combustion is a source of power for the car.
   发动机的脉动燃烧为汽车提供动力。
2. 2. The process of pulsating combustion is essential in the production of energy.
   脉动燃烧过程在能源生产中至关重要。
3. 3. The pulsating combustion of gasoline fuel in the engine creates a powerful explosion.
   汽油燃料在发动机中的脉动燃烧产生强大的爆炸。