outlet angle

例句：

1. 1.The design of the outlet angle is crucial for the efficiency of the system.
   出口角度的设计对于系统的工作效率至关重要。
2. 2. The engineer carefully measured and adjusted the outlet angle to ensure optimal performance.
   工程师仔细测量并调整了出口角度，以确保最佳性能。
3. 3. The outlet angle of the fan is adjustable, allowing you to optimize airflow for your needs.
   风扇的出口角度可调，允许您优化气流以满足您的需求。