perforations in English

noun
1
a hole made by boring or piercing; an aperture passing through or into something.
the perforations allow water to enter the well

Use "perforations" in a sentence

Below are sample sentences containing the word "perforations" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "perforations", or refer to the context using the word "perforations" in the English Dictionary.

1. Two each of the studied TMJs had discs with perforations and adhesions or only perforations.

2. Stapling device for closing perforations

3. Sheet-form abrasive with dimples or perforations

4. Brogues are sturdy leather lace-ups with decorative perforations

5. Tear off the form along the perforations and send it to Sales.

6. The perforations cut into the bolts, can be of circular, square or triangular shape.

7. Sound-permeable lining (1) for covering perforations (21) shaped in an acoustic plasterboard (2).

8. 12 Manglietia species all have scalariform perforation plates, only a few also have simple perforations.

9. 1854 – A Penny Red with perforations was the first perforated postage stamp to be officially issued for distribution.

10. Primarily, the outside air is heated as it is drawn through the perforations in the wall.

11. The support tube defines a longitudinal cable access slot and a plurality of support tube perforations.

12. An Irish accent when speaking English is an example of a Brogue. A man's oxford shoe with perforations

13. To perform well as a Backing, a tear-away should be stable and able to withstand repeated perforations.

14. Gages detect differences in perforations; ultra- violet lamps show up damage, hidden phosphorescence, and other minute details.

15. You can’t see them, but there may be millions of perforations (called stomata) that act as adjustable intake and exhaust valves.

16. A Burster is a machine that separates one-part continuous form paper into separate, individual, sheets along the transverse perforations

17. One room could be filled entirely with keyboards, which operated by punching coded perforations on to a roll of paper ribbon.

18. The Bacteriology of mediastinitis complicating cardiovascular surgery is strikingly different from mediastinitis secondary to head and neck infections or esophageal perforations (Table 87-3)

19. A combination of music box and piano, its keys moved up and down by themselves, activated by perforations on a moving paper roll.

20. The Bacteriology of mediastinitis complicating cardiovascular surgery is strikingly different from mediastinitis secondary to head and neck infections or esophageal perforations (Table 87-3)

21. RARE FLANGED BUTTON Australite TEKTITE METEORITE FLINDERS AUSTRALIA eBay This perfectly round shaped Australite has several minute perforations, thought to have arisen from pressure experienced in the upper atmosphere

22. Total parenteral nutrition over 8 months was necessary in an 8-year-old girl with agranulocytosis and multiple perforations of the small and large intestine.

23. Brogues were initially invented for outdoor use, with the perforations serving as drainage holes for workers who toiled in the rain or marshes of Ireland and

24. The carrier foil is further provided with openings for future soldering points in the corresponding areas and with perforations for adjusting and transport purposes along the lateral edge strips.

25. 1825, Thomas Thomson, Richard Phillips, Edward William Brayley, Annals of Philosophy These perforations may be readily distinguished from those more oblique and lateral Burrowings which are often found in secondary fossils […] Derived terms

26. In 26 cases allogenetic human Dura mater, conserved in CialitTM 1 ∶ 5000, was used to close perforations of the eardrum instead of commonly used autogenetic fascia of the temporal muscle.

27. Conclusion: This new technique may be used as adjunctive therapy to prolonged balloon inflation, coronary stenting, coronary microcoil and gelfoam embolization in the treatment of severe and hemodynamically compromising perforations.

28. N Ambulacrum In zoology, a row, series, or other set of perforations in the shell of an echinoderm, as a sea-urchin or starfish, through which are protruded and withdrawn the tube-feet or pedicels

29. Previous reviews of Colanders have taught us to avoid models with innovative features or old-fashioned designs (see “Skip These Styles”), so for this testing we focused on simple, no-frills stainless-steel models with lots of tiny perforations

30. Brogues, from the Gaelic word bróg meaning “shoe,” refers to any low-heeled shoe, loafer, or boot with hole perforations on the leather uppers (top of the shoe), known as broguing, and serrated edges alongside the seam of the shoe

31. The Auteur comes with two sets of perforated pads: one from the Eikon set, which has smaller perforations and is the warmer sounding of the two, and the other its own perforated version that is a little different

32. Form-fitting Balaclava construction is light, thin & breathable; Offers full facial protection that extends below the neck & can convert to a neck gaiter; Perforations on fabric in front of mouth for enhanced breathability; Smooth, chafe-free flatlock seam construction for zero distractions

33. The Brogue (derived from the Gaelic bróg (Irish), bròg (Scottish) "shoe") is a style of low-heeled shoe or boot traditionally characterised by multiple-piece, sturdy leather uppers with decorative perforations (or "broguing") and serration along the pieces' visible edges.

34. They included twelve genera and proposed five synapomorphies for the tribe: presence of a pair of mammae on the chest; a long palate marked by posterolateral palatal pits, perforations near the third molar; absence of an alisphenoid strut, which in some sigmodontines separates two foramina (openings) in the skull; absence of a suspensory process of the squamosal bone attached to the roof of the tympanic cavity, the tegmen tympani; and absence of a gall bladder.