dissipative flow

例句：

1. 1.The wind dissipated the fog quickly.
   风很快消散了雾。
2. 2.The sun's rays dissipated into the sky.
   太阳的光点散布在天空中。
3. 3.The heat dissipated from the object as it moved away.
   物体移动时，热量逐渐消散。