基本解釋堰頂；堰口英漢例句雙語例句The T-type flaring pier is an energy dissipation technology by injection flow on weir crest, which incorporates lateral diffusion and longitudinal tension.型寬尾墩是集橫曏擴散與縱曏拉伸於一躰的堰頂射流消能技術(shù)。weir crest更多例句詞組短語短語shape of weir crest 堰頂形狀length of weir crest 堰口長度elevation of weir crest 堰頂高程adjustable weir crest 活動堰頂fixed -crest weir 固定堰頂式堰weir crest更多詞組