vortices ['vɔ:tɪsi:z]

例句:

• These vortices developed within 30 minutes or so of each other.
  这些涡旋的产生彼此相隔半小时左右.
  
• The transport process inside tube is also enhanced by Dean vortices.
  由于Dean旋涡的存在,缠绕式膜组件也可促进膜管内的传递.
  
• Vortices accelerate reaction rates of the unreacted region.
  旋涡加速了未反应区的化学反应速率.
  
• Vortices of dust whipped up by the wind have been pictured by previous Mars rovers.
  来自BBC
• However, these vortices are unstable; slight changes in airflow can disrupt them, removing the lift that they provide.
  来自BBC
• The result would be external pressure on the gravitational vortices of collapsing "space," aka, galaxies.
  来自SA