短語詞組短語rectangular open channel 矩形明渠Rectangular narrow channel 窄間隙矩形通道Inclined rectangular channel 傾斜矩形通道vertical rectangular channel 豎直矩形通道horizontal rectangular channel 水平矩形管micro rectangular channel 微矩形槽道rectangular micro -channel 矩形微槽道Rectangular channel plate heat pipe 矩形槽道平板熱管 返回 rectangular channel