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at surfaces of vs at surface of

Both phrases are correct, but they are used in different contexts. 'At surfaces of' is used when referring to multiple surfaces, while 'at surface of' is used when referring to a single surface.

Last updated: March 19, 2024 • 494 views

at surfaces of

This phrase is correct and commonly used when referring to multiple surfaces.

Use 'at surfaces of' when talking about multiple surfaces. For example, 'The paint adheres well at surfaces of different materials.'

Examples:

  • The bacteria were found at surfaces of various objects in the room.
  • The scratches were visible at surfaces of the wooden tables.
  • The stickers were placed at surfaces of the walls and windows.
  • Covers a large variety of nanophenomena at surfaces of different classes of materials; Integrates surface physics, nanosciences, material sciences, chemical  ...
  • Electrons at surfaces of solids. BY V. HEINE. Cavendish Laboratory, Cambridge. Some aspects of theoretical solid-state physics will be reviewed briefly and their ...
  • The reasons for this preferential growth at surfaces of inert material are not clear, but it is appar- ent that bacterial growth is slow and is likely to be ...
  • ADSORPTION AND REACTIONS AT SURFACES OF ZINC OXIDE. Hugh S. Taylor , Darrell V. Sickman. J. Am. Chem. Soc. , 1932, 54 (2), pp 602–613.

Alternatives:

  • on the surfaces of
  • on surfaces of
  • at the surface of
  • on the surface of
  • on surface of

at surface of

This phrase is correct and commonly used when referring to a single surface.

Use 'at surface of' when talking about a single surface. For example, 'The crack was observed at the surface of the glass.'

Examples:

  • The paint adheres well at surface of the metal.
  • The scratch was deep at surface of the table.
  • The design was etched at surface of the mirror.
  • Fields at surface of conductors. Conducting sphere: charge distributes uniformly. E outside just like point charge Q. Conducting sphere. +. +. +. +. +. +. +. +. Q. E.
  • In order for us to compare calculation with experiment, it would have been necessary to compute the slow neutron flux at surface of the ground which arises from ...
  • May 29, 2014 ... Magnetic anisotropy observed at surface of amorphous silicate and its implications for the mechanism of dust alignment. M. Yokoi,, ,; M. Katsura ...
  • Thermal molecular motion at surface of atactic polypropylene films. Atsushi Sakai ,; Keiji Tanaka,; Tisato Kajiyama, , ,; Atsushi Takahara. a Department of Applied ...

Alternatives:

  • on the surface of
  • on surface of
  • at the surfaces of
  • on the surfaces of
  • at surfaces of

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