1) two-position propeller
双位变距螺旋桨
2) controlled pitch airscrew
双距螺旋桨
3) variable pitch airscrew
变距螺旋桨
4) variable pitch propeller
可变螺距螺旋桨
6) twin-blade fixed-pitch propeller
双叶定距螺旋桨
1.
A new method for analyzing twin-blade fixed-pitch propeller was proposed based on the theory of corrected blade foil and aerodynamic formula of 3-D wing.
基于叶素修正理论和三维机翼气动系数计算公式,提出了一种分析双叶定距螺旋桨的新方法。
补充资料：双距
1.雄鸡两脚后突出部分。争斗时用以刺对方。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条