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The phrase "a roughness of" is correct and usable in written English.
It can be used to describe a quality or characteristic that is uneven, coarse, or lacking smoothness in various contexts, such as texture, sound, or behavior.
Example: "The artist appreciated the roughness of the canvas, as it added depth to her painting."
Alternatives: "a coarseness of" or "an unevenness of".
Exact(41)
The surface of the layers grown is rather smooth with a roughness of several nanometres.
The measurement of the resulting roughness either with a profilometer or by AFM gives a roughness of 0.02 μm r.m.s.
The etched surfaces with a depth of more than 1 μm feature a roughness of below 1 nm rms.
Having actors make their own music "makes for a roughness of texture that I think is useful for these kids to learn about — it doesn't have to be perfect," Doyle said.
For nano length scale investigation it is imperative to have a surface with a roughness of the order of 10s of nanometers.
Above 3.7 million cycles, preoxidised and polished PM 2000, with a roughness of about 40 nm, clearly causes the smaller polyethylene wear rate.
Similar(18)
The site's characteristics analysis gave wind power class of 7, surface roughness of 0.906 m and a roughness class of 3.83.
The CoOOH had a roughness factor of 9.4, and the Co3O4 had a roughness factor of 63.6.
Using a neural network, a profile roughness of plasma etching is characterized.
According to the AFM results, the ITO electrode possesses a roughness RMS of 1.8 nm (Figure 11e).
The fittings yielded a roughness thickness of 3.3 nm for the surface.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com