orifice

• The orifices of this nozzle are almost chocked up with carbide
  这个油嘴的喷孔几乎被碳化物堵死。
• Measurement of fluid flow using small bore precision orifice meters
  小孔精密孔板仪测量流体的流量
• An endless flow of word stream from the same orifice
  一连串滔滔不绝的话都是同一张嘴巴讲出来的。
• Non - plugging bonnet and throttle orifice
  无堵塞阀帽和节流孔。
• Very - extra - large orifice automatic sprinkler
  超大口径自动喷头
• Now , you can get that out of any major orifice of a person ' s body ,
  从人体体表的腔道开口处可以摄取灵魂
• How did they get there if they didn ' t fall from an open orifice
  如果没有张嘴咀嚼孔汁怎么会滴到那里？
• Temperature loop , a new phenomenon in a gm - type orifice pulse tube refrigerator
  小孔脉管制冷中的新现象
• Every person has two nasal orifices
  一个人有两个鼻孔。
• Measurement of fluid flow using small bore precision orifice meters
  用小孔径精确孔板流量计法测量液体流量