n.
the outer boundary of an artifact or a material layer constituting or resembling such a boundary
"there is a special cleaner for these surfaces"; "the cloth had a pattern of red dots on a white surface"
the extended two-dimensional outer boundary of a three-dimensional object
"they skimmed over the surface of the water"; "a brush small enough to clean every dental surface"; "the sun has no distinct surface"
the outermost level of the land or sea
"earthquakes originate far below the surface"; "three quarters of the Earth's surface is covered by water"
同义词：Earth's surface
a superficial aspect as opposed to the real nature of something
"it was not what it appeared to be on the surface"
information that has become public
"the facts had been brought to the surface"
同义词：open
a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
同义词：airfoilaerofoilcontrol surface
Surfaced Mixed Epoxy Method For Primary Cementing of a Well
Porous-surfaced metallic implants for orthopedic applications
CONCAVE LASER-RESURFACED PART, METHOD AND DEVICE FOR PRODUCING IT
Single molecule analysis by surfaced-enhanced Raman scattering
Molded three dimensional fibrous surfaced article and method of producing same
In vivo skeletal responses to porous-surfaced implants subjected to small induced motions
Observations on the effect of movement on bone ingrowth into porous-surfaced implants.
A multi-center study comparing dual acid-etched and machined-surfaced implants in various bone qualities
An assessment of crown-to-root ratios with short sintered porous-surfaced implants supporting prostheses in partially edentulous pat...
The effect of sol–gel-formed calcium phosphate coatings on bone ingrowth and osteoconductivity of porous-surfaced Ti alloy implants
