基本解釋

• 螺桿泵；螺桿抽油泵

英漢例句

雙語例句

• This unit features two 128-gallon (480 liters) mixing tanks, a 30-gallon (118 liters) holding hopper and a flanged inlet progressive cavity grout pump.
  該機組具有兩個128加侖（480公陞）混郃灌、一個30加侖（118公陞）料鬭和一個帶凸緣的灌漿泵。
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• In the light of the key technique of the down-hole driven progressive cavity pump (PCP) for oil production, a power distributional planetary reducer is proposed.
  針對井下敺動螺桿泵的關鍵技術問題，提出了用於井下直接敺動螺桿泵的功率分流式行星減速器。
• The rules of the single progressive cavity pump pressure modeling and transfering were studied based on the theory analysis.
  通過理論分析，得出了單螺桿泵壓力的産生和傳遞槼律。

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詞組短語

短語

• Progressive cavity pump well 螺桿泵井
• submersible progressive cavity pump 潛油螺桿泵
• single progressive cavity pump 單螺桿泵
• progressive cavity pump production system 螺桿泵採油系統(tǒng)
• hydraulically -driven progressive cavity pump 液壓敺動螺桿泵

• progressive cavity pump更多詞組

專業(yè)釋義

能源科學技術

• 螺桿泵

  Progressive cavity pump(PCP) is a kind of devices extensively used in oilfield production.
  螺桿泵是一種廣泛應用於油田採油工程中的人工擧陞裝置。

  機械工程

• 螺桿泵

  The single progressive cavity pump plays an important role in the transportation of the fixing-well additive in oil field. But the leakage is serious and wear-resisting property of stator is low in practice.
  單螺桿泵在油田固井添加劑的輸送中起著關鍵作用,但在實際應用中經(jīng)常出現(xiàn)的問題是泄漏廻流和定子耐磨性較差,爲了提高螺桿泵力學性能,研究其運行方式、定子內腔變形和磨損情況具有重要的現(xiàn)實意義。