roughness coarseness harshness rugosity
Friction increases with increasing fiber surface roughness in the boundary and semiboundary.
在边界和半边界区内,摩擦随纤维表面粗糙度的增加而增加。
—— 辞典例句This roughness occurs on a small scale, involving grain boundaries and failure surfaces.
小规模的粗糙度涉及到颗粒边缘和破坏表面。
—— 辞典例句The contribution of the guide surface roughness overshadows that of the fiber surface roughness.
导纱杆表面粗糙度的作用超过纤维表面的粗糙度。
—— 辞典例句On a more refined level, we can distinguish degrees of roughness, intensity and shade of color.
在比较精确的水平上, 我们可以区别粗糙度, 强度和色度。
—— 辞典例句Variations in surface roughness of both guide and fiber surfaces have a marked effect on friction.
导纱器和纤维表面粗糙度的变动,对摩擦力都有显著影响。
—— 辞典例句