well pump
英 [wel pʌmp]
美 [wel pʌmp]
井泵
双语例句
- The paper analyzes the characters of cylinder linear motor and the advantages and application future as the well pump drive system, and mentions the its structure modification direction.
分析了圆筒型直线电机的性能及其作为井下泵动力系统的优势和应用前景，提出了直线电机结构改进方向。 - The utility model can efficiently prevent air locking phenomena and the eccentric wear of the plunger, increase the production quantity of raw oil and extend the service life of the oil well pump.
本实用新型可有效地防止“气锁”和柱塞偏磨，提高原油产量和抽油泵的使用寿命。 - Development and Application of oil Well Pump with Booster
抽油泵增压装置的研制与应用 - To this end, there is an urgent need to address the deep well pump underground direct measurement data.
为此，迫切需要解决深井下数据的直接测量。 - The utility model belongs to an electromechanical product, in particular to a rodless driving mechanism for a reciprocating oil well pump.
本实用新型属于机电产品，特别涉及一种往复式抽油泵无杆驱动机构。 - Discussion for the diagnosis method of the rod and tube Partial-wear of the well pump unit in the water-drive
水驱抽油机井杆管偏磨诊断方法的探讨 - A new-type deep well pump SJB was developed by improving the structure of QJ. Based on the research on SJB, a new hydraulic design-impeller head maximum approach and twisted return guide vane method were proposed.
在改进QJ型深井离心泵结构的基础上，研究提出了一种SJB型新结构深井离心泵及其特殊的水力设计方法，即叶轮的极大扬程设计法和扭曲反导叶法。 - Valve Cover of Oil Well Pump: Reliability Analysis and Strategy
抽油泵凡尔罩可靠性分析及对策 - The completeness and application of oil well pump series with soft sealing plunger
软密封柱塞抽油泵系列的完善与应用 - In accordance with this circumstance, a new type of oil well pump has been designed and developed-auto-compensation soft plunger pump.
针对这种情况，设计研制了一种新型井下抽油泵&自补偿式软柱塞泵。