进口导向叶片，发动机压气机前的一组固定叶片，用以引导气流进人压气机。

INLET GUIDE VANES, a fixed set of blades in front of an engine compressor for directing airflow to the compressor.

youdao

进口导向叶片，发动机压气机前的一组固定叶片，用以引导气流进人压气机。

INLET GUIDE VANES, a fixed set of blades in front of an engine compressor for directing airflow to the compressor.

youdao