基本解釋[機械工程]泵的排出口英漢例句雙語例句In a wave soldering tank using a conventional screw pump, pulsation sometimes occurred in which molten solder spouting from the discharge nozzle moved up and down.本發(fā)明提供一種噴流銲料槽，在使用了現(xiàn)有的螺桿泵的噴流銲料槽 中，存在自噴流噴嘴噴流的熔融銲料産生上下波動即脈動的問題。ip.compump discharge nozzle更多例句詞組短語短語accelerator pump discharge nozzle 加速泵輸出噴琯pump discharge nozzle更多詞組專業(yè)釋義機械工程泵的排出口