annulus

基本解释

• n.环；轮；体环；[数]圆环域

同根派生

英汉例句

双语例句

• Want to treat the condition of the arenaceous water around, if if (arenaceous annulus water is held in the arms) .
  要看看四周的砂水的形势，倘若是（砂环水抱）。
• If you are within this path, you will see an annular eclipse where, at its maximum phase, a ring (annulus) of sunlight surrounds the Moon.
  如果你在这条路径上，你就会看见日环食，在它的最大相位，一个环状阳光会包围着月球。
• It consists of the flushed zone and the transition zone or annulus.
  侵入带由冲洗带、过渡带或者环状空间组成。
  dict.cn

权威例句

• Cementing fills and seals the annulus between the well casing and the drilled hole.
  FORBES: The Fracking Solution Is A Good Cement Job
• Its tubercles and soft tissues were inflamed, and the annulus fibrosus of its disks was the color of bad teeth.
  NEWYORKER: Backbone

词组短语

短语

• annulus scraper 环形刮蜡器;详细翻译
• annulus test 环空试压
• tubular annulus 管闸环状空间
• tooth annulus 齿圈;[机]环状齿圈
• annulus valve 环形阀

英英字典

柯林斯英英字典

• the area between two concentric circles

专业释义

医药科学

• 环

农业科学

• 年轮

  Of the 5 kinds of material for the age diagnosis of Tor(Folifer) Brevifilis Brevifilis,the annuli on the scale and opercular were easier to identify than the others,and the annulus on the cleithrum was very diffcult to observe.
  结果表明,瓣结鱼这5种年龄鉴定材料的年轮特征各不相同。

  机械工程

• 内齿轮

交通运输工程

• 内齿环

生物学

• 菌环
• 环
• 环带
• 环状
• 环圈
• 环带;横沟;环轮;气室环;菌环

地球科学

• 环带