| 释义 |
hydraulic ram【电】 冲击起水机 hydraulic ram hydraulic ram n.(名词)1. A water pump in which the downward flow of naturally running water is intermittently halted by a valve so that the flow is forced upward through an open pipe into a reservoir.压力扬吸机:一种水泵,泵内自然向下流动的水周期性地被一个阀门阻塞,以迫使水流向上经过一个开口的管道流入蓄水池中2. The large output piston of a hydraulic press.水压机活塞:水压机上大的输出活塞 |