扭曲叶片 meaning in English

twisted blade

Study on 3d solid modelling for centrifugal pump blade of impeller
离心泵叶轮扭曲叶片参数化实体造型方法探讨
The application study of non - equal changeable angle logarithm helical curve in drawing shape of twisted blade
非等变角对数螺旋线在扭曲叶片绘型中的应用
These theories and the new method would be beneficial in the new process of blade drawing
上述理论与方法将有利于完善扭曲叶片绘形新程序，丰富叶片绘形理论。
The development and application of solid turbine technique and twisted blade technique are analyzed in this paper . and then , the prospect of solid turbine with ring and twisted blades is also discussed
析了整体涡轮盘技术和扭曲叶片技术的发展和应用，并片整体涡轮盘技讨论了带叶冠扭曲叶术的应用前景。