基本解釋[流] 絕對粗糙度 [流] 絕對糙度詞組短語短語absolute e roughness 絕對粗糙度equivalent Absolute roughness 儅量絕對粗糙度Roughness absolute 絕對糙率absolute roughness更多詞組專業(yè)釋義能源科學(xué)技術(shù)絕對粗糙度