采用离心压气机计算机辅助集成设计系统，设计了两个不同子午形面和叶片角的离心压气机叶轮。
Two centrifugal compressor impellers with different meridional shape and blade Angle were designed using computer-aided integrated design systems.
本文主要介绍利用微机辅助设计螺旋叶片压形工作面的实现方法。
The paper mainly introduces the method which design the spiral vane forming face by CAD.
本文主要介绍利用微机辅助设计螺旋叶片压形工作面的实现方法。
The paper mainly introduces the method which design the spiral vane forming face by CAD.
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