自转旋翼 meaning in English
autorotating rotor
Examples
- Standard specification for design and performance of light sport gyroplane aircraft
轻型运动自转旋翼机的设计和性能的标准规范 - Standard practice for continued airworthiness system for light sport gyroplane aircraft
轻型运动自转旋翼机的持续适航系统的标准实施规程 - The pilot held a current airline transport pilot s licence ( helicopters and gyroplanes ) and a valid class one medical certificate . he had 3 , 900 hours of operating experience
肇事直升机的飞行员具备有效的航空运输飞行员执照（直升机和自转旋翼机）和一级体检合格证明书，并拥有3 , 900小时的飞行经验。