1) controlled pitch airscrew
双距螺旋桨
2) two-position propeller
双位变距螺旋桨
3) 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。
5) propeller pitch
螺旋桨螺距
6) double propellers
双螺旋桨
1.
Reseaches on mathematical model and digital simulation of electric propulsion system of double propellers;
双螺旋桨电力推进系统数学模型与数字模拟的研究
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