At present, digital variable displacement axial piston pump has some problems.
目前, 数字变量轴向柱塞泵还存在着很多问题.
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Following is a brief introduction of some rotary piston pump application and development prospects.
下面简单介绍一些旋转活塞水泵的应用及发展前景.
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At this huge oilgas fields of rotary piston pump can also be one remarkable skill.
在油气输送这一巨大领域旋转活塞泵也可一显身手.
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Hydraulic piston pump supplies energy for the lift of downhole liquid by the hydraulic pressure.
水力活塞泵是一种依靠液体压力传递能量的抽油系统.
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Through controlling the step motor moving, the accurate control of the piston pump is obtained.
通过控制步进电机的运动, 来实现对柱塞泵流量的精确控制.
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食品加工车间原模块制冷机组定水流量空调系统水泵运行能耗过高，经过变流量改造后，能耗降低，节能效果显著。
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CFX is used to make a full study on the inner flow field and pump performance.
将所形成的结构化网格导入到流体计算软件CFX内，来进行内部流场和外特性研究。
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The Structure Characteristics of BJL 5 Fire Pump and Improvement on Its Reliability
BJL-5型消防泵结构设计特点及可靠性的改进
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北京林业大学研制了BJL系列低流量、高扬程林用消防泵，但在动力匹配方面的研究仍属空白，因此对BJL系列林用消防泵的动力匹配进行优化研究具有重要意义。
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The solution is administered by infusion pump to control the rate of delivery.
溶液由输液泵输入以控制输液速度.
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整体吊装式轴流泵及泵站研究BDK对旋高效轴流式风机的应用
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In addition to the sensor, subjects used the Paradigm 722 Insulin Pump.
除传感器外, 受试者还使用了722型胰岛素泵.
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Objective To Probe the common influence factors and nursing measures of treatment with insulin pump.
目的探讨影响胰岛素泵治疗的常见原因及护理对策.
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