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.Friction increases with increasing fiber surface roughness in the boundary and semiboundary.小规模的粗糙度涉及到颗粒边缘和破坏表面.This roughness occurs on a small scale, involving grain boundaries and failure su...

“粗糙度”的英语可以翻译为：harshness，roughness，rugosity，coarseness ...

“粗糙度”的拼音为：cū cāo dù...