air inlet louvers

• 进气百叶窗,进气孔

air inlet louvers的用法和样例：

例句

1. The film-cooling adiabatic effectiveness was investigated by the heat-transfer experimental method with different pitch between inlet holes of the slot film.
   摘要通过传热试验法对不同缝槽进气孔间距的纯气膜冷却效率进行研究。