... 侧顶斜角 side top rake 桨叶侧斜角blade rake angle 后偏度桨叶侧斜角 skewback ...
2
?桨叶倾角
... back rake（angle） 后斜角 blade rake angle桨叶倾角 faserspanwinkel land rake angle 第一正交前角 ...
双语例句
1
Analyze the influence of main parameters including exp. area ratio, blade number, collective pitch angle, section shape, cyclic pitch angle and rake angle on the performance of VVP.