pump well

常見(jiàn)例句

• Gutters or channels on each side of a ship's keelson that drain bilge water into the pump well.
  污水道，通水孔船底龍骨兩側(cè)用來(lái)排污水的水槽或水道
• As a special hydrodynamic sound generator, ultrasonic siren has applicative effects on viscosity reduction, scale removal on electric pump well.
  作為一種特殊的流體動(dòng)力式聲波發(fā)生器,超聲旋笛在電泵井防垢降粘方面有著顯著的使用效果。
• The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.
  有桿泵井中的腐蝕和磨損，造成油井的井下設(shè)備損壞，嚴(yán)重影響油井的正常生產(chǎn)。
• 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(tǒng)由油井、潛油電泵機(jī)組和管路三個(gè)子系統(tǒng)組成，三個(gè)子系統(tǒng)既有區(qū)別又相互聯(lián)系。
• According to the energy loss of every part of screw pump well,established system efficiency analysis model for the well.
  根據(jù)螺桿泵井各個(gè)部分運(yùn)動(dòng)特點(diǎn)及能量損失情況,建立了螺桿泵井系統(tǒng)效率分析模型。
• Firstly, the structure and the working principle of a new pump well indicator based on the microchip 89C51 are introduced in this paper.
  介紹了一種以89C51單片機(jī)為核心器件的抽油機(jī)示功儀的組成及其工作原理。
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