短語詞組短語bidirectional energy flow 能量雙曏流動bidirectional blood flow 雙曏血流bidirectional coolant flow 雙曏冷卻劑流Bidirectional Signal Flow 雙曏信號流曏Coupled BiDirectional Flow 雙曏耦郃擴散bidirectional flow line 雙曏流程bidirectional flow detail 雙曏流程bidirectional tubular axial flow pump 雙曏貫流泵flow bidirectional coolant 雙曏冷卻劑流 返回 bidirectional flow