The stability of the tiltrotor in the heli copter mode is analyzed aiming t a semi span soft-inplane tiltrotor model with an elastic wing.是什么意思_The stability of the tiltrotor in the heli copter mode is analyzed aiming t a semi span soft-inplane tiltrotor model with an elastic wing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句