annulus

英

美

n.  环形物，环带（节、体）；圆环域

化学

COCA.36877

英英释义

noun

• (Fungi) a remnant of the partial veil that in mature mushrooms surrounds the stem like a collar
  Synonym:skirt
• a toroidal shape
  1. a ring of ships in the harbor
  2. a halo of smoke
  Synonym:ringhalodoughnutanchor ring

双语例句

• 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。
• Pump running, you must use a small amount of fluid set of internal magnetic separation between the rotor and the annulus area and sliding friction bearings for flushing cooling deputy.
  泵运转时，必需用少数的液体对内磁转子与隔离套之间的环隙区域和滑动轴承的磨擦副进行冲洗冷却。
• The compact area of unripe condyle carries development to the head, form cartilage dish with fiber annulus former base.
  生骨节的致密区向头端发展，形成软骨盘和纤维环的原基。
• Effect of Aortic Annulus Plastic Enlargement on Aortic Valve Replacement
  主动脉瓣环扩大术在主动脉瓣置换术中的应用
• Sleeve used to establish between the tubing and annulus flow channel, or used to control the production of disposable isolation layer or layers.
  滑套用于建立油管和环空之间的流动通道或用于控制生产层或隔离弃层。
• The diffraction of super Gaussian beams by an elliptic annulus is studied numerically.
  本文采用数值计算方法讨论了超高斯光束经椭圆环的衍射现象。
• Flood the market at present the leatheroid chair of belt annulus, will tell to contemporary household too coarse.
  目前充斥市场的带轮的人造革椅，对于现代家居来讲就太粗糙了。
• The two-dimentional motion differential which fits for non-Newtonian fluid in eccentric annulus with permeable well wall is studied in this paper.
  本文研究了适合带渗透性井壁的偏心环空非牛顿流体二维运动微分方程式。
• PIV experimental study on the axial velocity's distributing law of power law fluid's helical flow in eccentric annulus
  幂律流体偏心环空螺旋流轴向速度分布规律的PIV实验研究
• Study on Annulus Pressure Distribution after Perforation of Composite Perforators
  复合射孔器射孔后环空压力分布试验研究