reciprocating action

英 [rɪˈsɪprəkeɪtɪŋ ˈækʃn]

美 [rɪˈsɪprəkeɪtɪŋ ˈækʃn]

网络  往复动作

机械

双语例句

• The hydraulic profile control and water shutoff pump is a hydraulic driven reciprocating pump with double cylinders and single action.
  液压调剖堵水泵是一种液压驱动的双缸单作用往复泵。
• The second-stage exhaust pressure surpasses its design value, due to poor performance of the cooler in a reciprocating air compressor, which leads to action of safety valve.
  由于活塞式空压机二级冷却器冷却效果不佳，二级排气压力超过设计压力，造成安全阀起跳。