Who is the buzzard in the wing tip shoes?

那穿尖头鞋的老人是谁?。

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The flow field of the wing tip vortex, which shed from a rectangular wing, is surveyed by a seven holes probe in a low speed wind tunnel.

应用七孔探针空间流场定量测试技术研究了翼尖涡的流动结构，给出了翼尖尾涡在下游两倍弦长距离内的速度和压力场分布随迎角变化的规律。

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The formula for calculating the landing work, displacement at the wing tip, the shears and bending moments of the wing of a flexible airplane are also given.

还给出了大柔性飞机着陆功量、机翼位移、剪力、弯矩计算公式。

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The new aircraft also features elliptical winglets at the tip of the main wing.

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There was evidence that a wing tip had been struck, but the Twin Otter was cleared to continue operations.

BBC: Barra plane 'struck by lightning' during high winds

When lightning strikes a plane, the bolt typically hits a sharp part of it, such as a wing tip.

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