eddy effect

例句：

1. 1.The eddy effect is responsible for the swirling motion of the water.
   涡流效应导致水流的旋转运动。
2. 2.In a turbulent flow, the eddy effect can cause significant changes in the flow pattern.
   在湍流流动中，涡流效应可以导致流动模式的显著变化。
3. 3. The eddy effect is often used to model the behavior of fluids in complex geometries.
   涡流效应常用于模拟复杂几何结构中流体的行为。