Angle of ATTACK, the Angle of the wing chord in relation to the free stream airflow as it moves forward through the air.

迎角，机翼翼弦在空气中向前运动时与自由气流之间的夹角。

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Based on the principle of flight of fan wing aircraft, realizing methods of VTOL are preposed by changing the Angle of attack and increasing chord length of the tail.

基于扇翼机的飞行原理，提出通过改变攻角以及增加尾部升力面弦长的方式提高气动效率，进而实现垂直升降的方法。

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This occurs at one angle of attack for the same wing loading of a paraglider.

这种情形会发生于飞行伞的翼负载相当于攻角时。

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Hamilton will continue to run with an aerodynamic package suited to Monza's low-downforce circuit, which includes a rear wing with a lower angle of attack - approximately 40 degrees compared to Button's conventional rear wing, which is raised at around 70 degrees.

BBC: Italian GP qualifying as it happened

Mike Phillips was immediately on the centre's inside shoulder and the final act was supplied by Walker, as the Scotland left wing appeared on the other flank to switch the angle of attack again.

BBC: Ospreys 16-20 Ulster