The phrase "a flush surface" is correct and usable in written English.
It can be used to describe a surface that is even and level, without any bumps or irregularities.
Example: "The carpenter ensured that the table had a flush surface before applying the finish."
Alternatives: "a level surface" or "an even surface".
Bonded scarf or stepped repairs are used in composite structures when high strength recovery is needed or when there is a requirement for a flush surface to satisfy aerodynamic or stealth requirements.
Capillaries spaced ~0.5 cm apart traversed the cotton plug (#49 101, Genesee Scientific, San Diego, CA) of the vial and protruded into the vial < 1 mm to provide a flush surface for mosquitoes to access the liquid while resting on the plug surface.
The difference in I D and I MAP D thresholds between landslides and debris flows, as well as data in Table 1, indicate that a higher mean rainfall intensity is required to flush surface materials and cause a debris flow for short-duration rainfall events.
A special feature of this sensor technology is the flush surface.
Professor Hays agrees, pointing out that in his house in Truro the knotty pine boards are carefully joined to create the flush surfaces characteristic of modern architecture.
Parsons table, simple, sturdy rectangular table having straight lines, overall flush surfaces, and square legs that form the four corners of the top and whose diameter is identical with the thickness of the top.
While other architects opt for embellishment, Piano's form is stripped back, leaving smooth, seamless surfaces, with a flush deck and simple interior, designed to allow a view of the structure from aft to fore.
As opposed to surface-mounting (installing a camera directly on a ceiling surface), flush-mounting (cutting a hole and installing a camera in the ceiling with the optics exposed) will provide a more discreet and streamlined appearance, but will require permanent alteration to the installation locations.
The turtle ear has an eardrum flush with the surface of the head.
Conduits are usually concealed in finished spaces within the framing of partition walls or above ceilings and terminate in junction boxes flush with a wall surface.
Nearly all-tubular locks have a round housing, often one featuring a prominent lip or collar that helps to align the lock flush against a mounting surface.
