bed roughness

短语词组

短語

• bed form roughness 底牀糙度
• bed d roughness 層粗糙度
• river bed roughness 河牀糙率
• bed d form roughness 底牀糙度
• Sudden change in bed roughness 粗糙度突變
• Artifical Roughness Bed Stilling Basin 加糙消力池
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