zero-lift angle [航] 零升力迎角 ; 零升力攻角
zero lift angle of attack 零升力攻角
no-lift angle 无升力角
zero lift angle 零升力迎角
a big lift angle 大升角
angle of lift 升力角
angle lift check valve 角接式升降止逆阀
angle of zero lift 零升力角
“Most aerodynamic things take off at very gradual angles, but this has a very striking, very powerful lift angle, ” Swartzlander says.
Swartzlander says：“大多数空气动力装置起飞的角度很平缓；而这样的装置起飞时角度变化非常剧烈，非常惊人。”
This effectively "pulls" the air around the leading edge, thus preventing the stall up to a much higher Angle of incidence and lift coefficient.
这将有效地“拉”前沿周围的空气，从而防止失速到一个更高的入射角和升力系数。
The aerodynamic drag and lift of javelin increase with angle of attack.
标枪的气动阻力、升力随迎角增加而增加。
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