"叶片式压缩机" can be translated into English as "vane compressor" or "rotary vane compressor".
"Vane compressor" is a more general term, directly referring to a compressor that uses vanes (blades) as its key operating component.
"Rotary vane compressor" is a more specific term, emphasizing that the vanes rotate within the compressor to achieve compression.
Both terms are commonly used in technical and engineering contexts to describe this type of compressor.