exit guide vane

例句：

1. 1. The exit-oriented wind vane is used to measure the direction of airflow at an airport.
   出口导向型风向标用于测量机场空气流动的方向。
2. 2. The exit-oriented wind vane helps pilots determine the best path for their aircraft to take off and land.
   出口导向型风向标帮助飞行员确定他们的飞机起飞和降落的最佳路径。
3. 3.The exit-oriented wind vane is a crucial component in the design of an aircraft's airframe.
   出口导向型风向标是飞机机翼设计中至关重要的组成部分。