The effect of starting Angle of wing rock on the vortex behaviour was considerable.
还发现翼摇滚起始角对旋涡特性有较大影响。
The time lag effects of vortex behaviour during wing rock comparing with static condition was observed.
相对于静态而言翼摇滚过程中存在着旋涡特性的滞后效应；
In order to study the wing rock characteristics of a fighter, the wing rock characteristics for a fighter with delta wing configuration is investigated in this paper.
为了研究战斗机的机翼摇滚特性，运用风洞试验和数值模拟手段，对一典型三角翼布局开展了研究工作。
For the aircraft with moderate swept wing, the main reasons of causing wing rock are the variations of roll damping moment with the Angle of attack and the sideslip Angle.
对具有中等后掠角机翼的飞机，产生机翼摇晃的主要原因是滚转阻尼力矩随迎角和侧滑角的变化。
Its wing membranes are folded and ugly, and it hugs the rock to keep from slipping off.
它的翼膜丑陋地折叠着，紧靠着岩石，以防止滑落。
To misquote "the Great Gatsby", the rock of the world was founded securely on a fairy's wing.
不恰当地套句《了不起的盖茨比》的话说，世界的基石稳稳地建立在仙女的翅膀上。
Stable periodic motions such as wing-rock and oscillatory spin tend to be suppressed or the amplitudes be lessened due to the rotational damping of the unsteady aerodynamic delay.
对于稳定的周期运动，由于增加了系统的阻尼耗散项从而减少了振荡幅度。
Stable periodic motions such as wing-rock and oscillatory spin tend to be suppressed or the amplitudes be lessened due to the rotational damping of the unsteady aerodynamic delay.
对于稳定的周期运动，由于增加了系统的阻尼耗散项从而减少了振荡幅度。
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