复数： roughnesses

Texture is the roughness of the surface of a material .

纹理是表面粗糙的材料。

For his unnecessary roughness during the match .

在比赛中会因不必要的粗暴行为。

Surface roughness comparison specimen for cast surface .

铸造表面粗拙度比较样块。

Fractal behavior of tillage soil surface roughness .

耕作土壤地表不平度的分形特性。

All in all , this research has some referring value of improving the construction quality and road roughness .

总之，该研究对控制路面施工质量，提高路面平整度具有一定的参考价值。