海表粗糙度
sea surface roughness
sea surface roughness length
粗糙度系数
surface roughness coefficient
roughness coefficient
roughness factor
joint roughness coefficient
粗糙度突变
Sudden change in bed roughness
Step change of surface roughness
粗糙度模型
roughness predictable model
粗糙度轮廓的算术平均偏差
arithmetical mean deviation of the foughness profile