bumpy flow

• 涡流

bumpy flow的用法和样例：

例句

1. Most of such vortexes are simply spirals of energy that flow upward.
   绝大多数这样的涡流完全是能量向上运转的螺旋。
2. Some investigators maintain that large boulders must be supported by turbulence within a viscous debris flow.
   有些调查者认为大漂砾是通过粘性泥石流中的涡流搬运的。