displacement oil pump

基本解释

When the technique is applied to an oil pump in diesel engine, 3-D displacement fields of the pump are successfully measured.
本文将该技术应用到柴油机油泵测量上，得到了油泵的三维位移场。
Carbon pressure ball machine device is a hydraulic pump hydraulic protection will be high pressure oil into the hydraulic cylinder, driving the piston produce axial displacement.
碳素压球机液压保护装置是由液压泵将高压油打入液压缸，使活塞产生轴向位移。
The requirement of consistant flow for steering can be better met with variable displacement vane pump as the steering oil pump of heavy engineering machinery of mining equipment instead of gear pump.
用变量叶片京代替齿轮泵作重型工程机械和矿山机械的转向油泵，能较好地满足平稳转向的稳流要求。