桨叶根部 meaning in Chinese
propeller shank
Examples
- To improve the stability , one common method is to install dampers at the roots of blades . however , commonly used dampers can hardly meet different demands when helicopter working in different conditions
为提高旋翼/机体耦合动稳定性,一般采用在桨叶根部安装减摆器的方法,但目前常用的减摆器很难满足直升机不同工作状态下对摆振器阻尼的不同需求。