单词 | helicopter rotor |
释义 | helicopter rotor This then was the direct ancestor of the helicopter rotor and the aircraft propeller. Retrieved from Wikipedia CC BY-SA 3.0 While similar to a helicopter rotor in appearance, the autogyro's rotor must have air flowing through the rotor disc to generate rotation. Retrieved from Wikipedia CC BY-SA 3.0 Turboprop, turboshaft and turbofan engines have additional turbine stages to drive a propeller, bypass fan or helicopter rotor. Retrieved from Wikipedia CC BY-SA 3.0 The helicopter rotor system consists of a two-bladed main rotor and two-bladed anti-torque rotor on the tail, each equipped with a teetering hinge. Retrieved from Wikipedia CC BY-SA 3.0 This type of pitch control, known as cyclic pitch, allows the helicopter rotor to provide selective lift in any direction. Retrieved from Wikipedia CC BY-SA 3.0 |
随便看 |
|
英语词典包含147115条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。