基本解釋丁壩同根派生 spur-dike相關詞英漢例句The dye injection and oil-film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes.本文介紹了用顏料示蹤和最新的油膜技術對流動進行可視化記錄以研究淹沒丁壩群的近體流場分布的試驗結(jié)果。spur-dike更多例句