wind tunnel energy ratio

例句：

1. 1.The wind tunnel energy ratio is a crucial factor in the design of aircraft engines.
   风洞能量比是飞机发动机设计中至关重要的因素。
2. 2.The research team used the wind tunnel energy ratio to optimize the design of the new car.
   研究团队利用风洞能量比优化了新款汽车的设计。
3. 3. The wind tunnel energy ratio helps us understand the behavior of airflow around objects.
   风洞能量比帮助我们理解物体周围气流的行为。