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地面效应
| 起飞
| 着陆系统
| 地 面效应 | |
| avia. | surface effect |
| 地面 效应 | |
| earth.sc. | ground level effect; ground level effect |
| 地面效应 | |
| avia. | ground-effect; wing-in-ground effect; in ground effect; in-ground effect; ground effect |
| 起飞 | |
| acrid. | take-off |
| 着陆系统 | |
| space | landing system |
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| ground-effect; wing-in-ground effect; in ground effect; in-ground effect; ground effect (飞机接近地面时气动效应改变的现象。当一架飞机、直升机或是任何一架飞行器非常接近地面时其升力均会增加，附加升力或气垫的产生是由于在近地面处，下洗气流发生了倾斜,从而使飞机迎角有效增加,但诱导阻力并没有相应的增加。当飞机离开地面超过半个翼展或3/4弦翼长度时，地面效应就会迅速减小。地面状况、地面斜坡及近地面的风速等均会影响地面效应。对于旋翼机而言，地面效应不仅使诱导阻力下降，还会使升力与垂直方向的夹角变小，这是由于进人流的流速降低。由于漩涡环的减小，从而就使旋翼机只需用较小的功率便能处于悬停状态) | |||
| ground effect | |||
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| ground level effect | |||
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| surface effect | |||
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| ground level effect | |||
| 地面效应: 28 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 9 |
| Earth sciences | 2 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Nautical | 3 |
| Navigation | 2 |
| Shipbuilding | 1 |
| Space | 2 |
| Technology | 5 |
| Transport | 1 |
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