双语例句
- This article proposed one kind of drilling pump that the piston is driven by the ball bearing spiral mechanism.
本文提出的一种钻井泵是由滚珠螺旋机构来驱动活塞进而驱动泥浆的往复泵。 - The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic orientation.
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
权威例句
Bore-hole pumpBore hole pumpBore-hole pumpSPLIT CASE PUMPSBush PumpStudy on Engineering Design and Cost Performance of Borehole Heat ExchangersVertical-borehole ground-coupled heat pumps: A review of models and systemsComputer simulation of borehole ground heat exchangers for geothermal heat pump systemsA review of methods to evaluate borehole thermal resistances in geothermal heat-pump systemsTemperature distributions in boreholes of a vertical ground-coupled heat pump systemImproved method and case study of thermal response test for borehole heat exchangers of ground source heat pump systemThe importance of axial effects for borehole design of geothermal heat-pump systemsEffect of thermal-hydrogeological and borehole heat exchanger properties on performance and impact of vertical closed-loop geotherma...
