无轴承旋翼是一种无需轴承支撑的旋转翼，它利用气动力学原理产生升力，并通过旋转实现飞行的一种设备。它通常由多个叶片组成，可以围绕中心轴自由旋转，从而产生升力和推进力。无轴承旋翼广泛应用于直升机、无人机、风力发电等领域。

What is the meaning of bearingless rotor (Chinese and English) explanation

Bearingless rotor refers to a rotating wing that does not require bearing support. It utilizes aerodynamic principles to generate lift and achieve flight without the use of bearings. It is typically composed of multiple blades that can freely rotate around a central axis, creating lift and propulsion. Bearingless rotors are widely used in helicopters, drones, wind power generation, and other fields.

怎么读（音标）

/bɛərɪŋlɛs ˈroʊtər/

用法

无轴承旋翼通常作为直升机或无人机的主要部件，也可以单独使用作为风力发电装置。它可以实现垂直起降和悬停，具有灵活性和稳定性，并且相比传统的有轴承旋翼具有更低的维护成本。

例句1-5句且中英对照

1. The bearingless rotor design greatly improves the reliability and safety of the helicopter.

无轴承旋翼设计大大提高了直升机的可靠性和安全性。

2. The drone is equipped with a bearingless rotor system, allowing it to fly smoothly and efficiently.

这架无人机配备了无轴承旋翼，使其可以平稳高效地飞行。

3. The wind turbine uses a bearingless rotor to harness the power of the wind and generate electricity.

这座风力发电机利用无轴承旋翼来利用风力并产生电力。

4. The bearingless rotor technology has greatly advanced in recent years, making it a popular choice in the aerospace industry.

近年来，无轴承旋翼技术得到了巨大的发展，在航空航天行业中备受青睐。

5. The bearingless rotor allows for smoother and quieter flight, reducing noise pollution in urban areas.

无轴承旋翼可以实现更平稳、更安静的飞行，减少城市地区的噪音污染。

同义词及用法

bearing-free rotor、non-bearing rotor、bearingless blade

以上同义词均指无轴承旋翼，可替换使用。：The non-bearing rotor design has been proven to be more efficient than traditional rotors.

编辑总结

作为一种新型的旋转翼设备，无轴承旋翼在直升机、无人机和风力发电等领域具有广泛的应用前景。它不仅能够实现垂直起降和悬停，还具有灵活性和稳定性，且维护成本相比传统旋翼更低。随着无轴承旋翼技术的不断发展，相信它将在未来的航空航天领域发挥更重要的作用。