roughness

n.

粗糙；粗暴；粗糙的地方；（暴风雨的）猛烈

复数：roughnesses

surface roughness表面粗糙度；表面光洁度

roughness coefficient粗糙系数；糙度系数

roughness of surface表面粗度，表面粗糙度

roughness length粗糙长度

1. Surface roughness has a profound effect on wind speed.
   地表粗糙度对风速有相当深刻的影响。
2. Wood surface roughness was studied by using fractal dimension method.
   应用分形维对木材表面粗糙度特征进行研究。

Wetting and Roughness
Surface Roughness and Contact Angle.
Measurement of the Roughness of the Sea Surface from Photographs of the Sun’s Glitter
Sediment Transport, Part III: Bed Forms and Alluvial Roughness
Closure of "Sediment Transport, Part III: Bed Forms and Alluvial Roughness"
Nonparametric Regression and Generalized Linear Models: A Roughness Penalty Approach
Effect of surface roughness of hydroxyapatite on human bone marrow cell adhesion, proliferation, differentiation and detachment stre...
Effect of titanium surface roughness on proliferation, differentiation, and protein synthesis of human osteoblast-like cells (MG63)
The influence of surface roughness and surface-free energy on supra- and subgingival plaque formation in man. A review of the litera...
The validity of the Kirchhoff approximation for rough surface scattering using a Gaussian roughness spectrum