nozzle exit momentum

例句：

1. 1. The jet engine's nozzle exit momentum is crucial for its performance.
   喷气发动机的喷嘴出口动量对其性能至关重要。
2. 2.The design of the nozzle exit momentum is a critical factor in determining the efficiency of the engine.
   喷嘴出口动量的设计和确定发动机效率的关键因素。
3. 3. The engineers carefully analyzed the nozzle exit momentum to optimize the engine's performance.
   工程师们仔细分析了喷嘴出口动量，以优化发动机的性能。