fuel sequence

例句：

1. 1. The fuel sequence is crucial for the engine's performance.
   燃料顺序对于发动机的性能至关重要。
2. 2. The fuel sequence was carefully planned to ensure smooth operation.
   燃料顺序经过精心规划以确保顺畅运行。
3. 3. In this scenario, the fuel sequence needs to be optimized to achieve maximum efficiency.
   在这种情况下，需要优化燃料顺序以实现最大效率。