The phrase "a mix of surface" is not correct and lacks clarity in written English.
It may be intended to describe a combination of different surface types or characteristics, but it needs additional context to be meaningful.
Example: "The artist created a piece that was a mix of surface textures, combining smooth and rough elements."
Alternatives: "a blend of surfaces" or "a combination of surface types".
The Midwestern U.S. Mining segment consists of its mines in Illinois and Indiana, which include a mix of surface and underground mining extraction processes and coal with sulfur and Btu content.
Our objective is to develop strategies for classifying and comparing late-Holocene charcoal records in Midwestern oak- and pine-dominated sand plain ecosystems where fire regimes include a mix of surface and crown fires.
The dominant damage mechanism was a mix of surface scratch, adhesive wear and abrasive wear for the UHMWPE ball while that for the coated socket was abrasive wear by PE particles and some polishing and rolling process on the raised overgrown DLC grains.
The 7-mile Verderers' trail is the easiest; narrow in parts with a mix of surfaces, it winds and climbs in a loop from the cycle centre.
"You're looking at one specific biome and not a mix of different surface properties".
The Landsat albedo provides more detailed landscape texture, and achieves better agreement (correlation and dynamic range) with in-situ data at the validation stations, particularly when the stations include a heterogeneous mix of surface covers.
As shown in Section 5, the apparent slownesses and back azimuths of tremor corresponded to a mix of body and surface waves.
The slownesses of the weak continuous tremor clustered within the range 0.2 0.8 s/km, consistent with a mix of body and surface waves.
The paper strips have texture, suggesting they were hand-painted, and there is a mix of flat and reflective surfaces.
A mix of single-purpose anti-surface and anti-aircraft guns in various sizes was considered for Courageous and Glorious by the Admiralty, but was ultimately rejected for a dual-purpose armament of sixteen QF 4.7-inch Mark VIII guns in single high-angle mounts.
The object seems to float in space, weightless, like some artistic ark drifting through the heavens in search of alien life, the exterior surface a mix of patterned news information and stock reports.
