冲数的英文

number of punchings

stroke rate

strokes of pump

• 冲:    powerful; with vim ...
• 数:    frequently; repeat ...
• 泵冲数:    pumping speed; pum ...

例句与用法

1. According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day , the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting
   根据能量守衡定律，在保证抽油机每天运转总冲数不变的前提下，用改变抽油机井冲次的方法来调节负荷，达到油田避峰用电的目的。