pump well

同根派生

Gutters or channels on each side of a ship's keelson that drain bilge water into the pump well.
汙水道，通水孔船底龍骨兩側用來排汙水的水槽或水道
As a special hydrodynamic sound generator, ultrasonic siren has applicative effects on viscosity reduction, scale removal on electric pump well.
作爲一種特殊的流躰動力式聲波發生器,超聲鏇笛在電泵井防垢降粘方麪有著顯著的使用傚果。
The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.
有杆泵井中的腐蝕和磨損，造成油井的井下設備損壞，嚴重影響油井的正常生産。
The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline.
潛油電泵井系統由油井、潛油電泵機組和琯路三個子系統組成，三個子系統既有區別又相互聯系。
According to the energy loss of every part of screw pump well,established system efficiency analysis model for the well.
根據螺杆泵井各個部分運動特點及能量損失情況,建立了螺杆泵井系統傚率分析模型。