annulus ['ænju:ləs]

例句:

• The analysis chamber consists of a metal block which houses an annulus.
  分析室由金属块组成,内装一个环.
  
• In all cases, filtering operations are carried out using a square window or annulus.
  在所有的情况下, 滤波运算都是使用方形窗或圆环来进行的.
  
• Annulus is equipped with five or more agitators and a partial radial baffle.
  环室中装有五个或更多个搅拌机和一个径向折流板.
  
• This option would have guarded against oil flowing up the annulus, the space between the casing and the geological formation.
  来自BBC
• "There are lots of nerve fibres in the annulus," the doctor said.
  来自NEWYORKER
• Its tubercles and soft tissues were inflamed, and the annulus fibrosus of its disks was the color of bad teeth.
  来自NEWYORKER