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 distance between orifice groups is another parameter associated with stability.
  喷孔组合之间的距离是与不稳定性有关的另一参数。
• The density P is that of the fluid escaping from the orifice.
  上式中p是从小孔喷出的流体密度。
• Orifice through which food and air enter the body.
  食物和空气进入身体的入口。
• Comparing with orifice flowmeter, it features simple structure, ease installation and maintenance as well as wide range.
  与孔板流量计相比，具有结构简单，安装、护方便，测量范围宽等特点。
• This results in an unbalanced condition which allows the main line pressure to lift the diaphragm off the main orifice and, thereby, open the valve.
  在一个不平衡的状况，允许为主线的压力，解除了主要的孔隔膜，从而打开阀门这个结果。
• In addition, as an application example for "orifice closed grouting method" is provided in circumstances of low pressure, sandstone curtain grouting.
  此外，还为“孔口封闭灌浆法”在中低压、砂岩地区帷幕灌浆中的应用提供了实例。
• Consider orifice plates or Vortex transmitters for flow use on lines with clean fluids.
  用孔板或涡流传送器对带清洗液管道的流量进行测量。
• 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。
• 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。
• For measuring the pipe orifice, a computer vision method is used.
  为了测量管口的尺寸，通常采用计算机视觉方法。