西南风低空急流中心一般位于西南涡的东南象限。
The center of southwest low jet currently lay in the southeast quadrant of southwest vortex.
计算结果系统地显示了分离结构随雷诺数的变化情况及分离涡的空间结构。
The results reveal systematically the change of separation structures with Reynolds Number and the spatial forms of separation vortices.
通过对沉浮运动一个周期流线图的分析，认为这是翼型前缘涡的影响造成的。
An analysis of periodic flow streamlines shows that it is probably due to the effect of leading edge vortex.
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