orifice

英 [ˈɒrɪfɪs]

美 [ˈɔːrɪfɪs]

n.  (尤指身体上的)孔，穴，腔

复数：orifices　

GRE医学

BNC.22991 / COCA.22407

牛津词典

noun

• （尤指身体上的）孔，穴，腔
  a hole or opening, especially one in the body
  1. the nasal orifice
     鼻孔

柯林斯词典

• N-COUNT （尤指身体上的）口，孔，洞
  Anorificeis an opening or hole, especially one in your body such as your mouth.
  1. After a massive heart attack, he was strapped to a bed, with tubes in every orifice.
     经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。

英英释义

noun

• an aperture or hole that opens into a bodily cavity
  1. the orifice into the aorta from the lower left chamber of the heart
  Synonym:openingporta

双语例句

• The valve shown has a pilot and a bleed orifice.
  该阀具有控制孔和流出孔。
• Several anti-corrosion methods of oil-stolen orifice in underground oil-pipeline are introduced.
  介绍了对盗油孔可用的防腐蚀方法，对各种方法的优缺点和适应性进行了分析。
• After a massive heart attack, he was strapped to a bed, with tubes in every orifice.
  经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。
• The hydrodynamic cavitation generated through an orifice plate is used to decompose aqueous solution of KI in this work.
  在由孔板产生的水力空化条件下对KI水溶液分解反应进行了实验研究。
• Orifice through which food and air enter the body.
  食物和空气进入身体的入口。
• Research on Technique of Electrochemical Deburring Machining for Injector Orifice of Needle Valve Body
  针阀体喷孔电解去毛刺工艺和技术的研究
• Improvement of the orifice discharge coefficient may not result in stability improvement as illustrated in one test series.
  由一系列的试验说明，喷孔流量系数的改善并没有导致稳定性的改进。
• Orifice's pressure losses are attributed to entrainment and eddy formation.
  孔板的压力被认为是由卷吸和涡流造成的。
• The characteristics of the hydraulic pipe orifice and spool valve under different conditions have been studied by numerical analysis.
  对不同条件下液压阀节流孔口和滑阀的性能进行了仿真研究。
• The orifice shape and aperture size is one vibration source on aerostatic bearing.
  在空气静压导轨中，节流孔形状和孔径大小是主要振源之一。