sweepback wing 后掠翼 ; 后掠机翼
sweepback agitator 后掠形搅拌器
sweepback impeller 后掠式叶轮
sweepback swept-back angle 后掠角
sweepback low-wing 后掠下单翼
sweepback tail 后掠尾翼
effective sweepback parameter 有效后掠角参数
N the rearward inclination of a component or surface, such as an aircraft wing, fin, etc 后掠角
The result shows that the leading edge shock wave sweepback could reduce loss obviously.
结果表明，压气机转子前缘激波后掠可以有效地降低损失。
Both theoretical and experimental analyses are performed to investigate the limit cycle flutter bifurcation of a sweepback wing with an external store in the tip of the wing.
从理论及实验两方面，研究了带外挂后掠机翼的极限环颤振分叉现象，得到了稳定、半稳定及不稳定极限环。
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