displacement pump
位移泵：一种泵
常用释义
英音[ dɪsˈpleɪsmənt pʌmp ]
美音[ dɪsˈpleɪsmənt pʌmp ]
基本释义
- 位移泵：一种泵（如气举泵或脉冲泵），通过直接位移而不将流体运动的动能转化为压力能量，从而提升或转移流体。
例句
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1·Slurry is metered to the tine by a positive displacement pump.用一台容积泵测量泥浆尖头。
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2·The concentrate delivery system employs a positive displacement pump.浓缩物递送系统采用正位移泵。
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3·A variable displacement pump could save energy during the long holding time.变量泵可在长的保压时间内节省能源。
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4·The variable displacement pump operates in only one of the first and second pump displacement settings.变量泵仅运行在第一和第二泵排量位置中的一个位置上。
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5·The hydraulic system with variable displacement pump-constant displacement motor has the function of overload protection.由变量泵-定量马达组成的液压系统具有超载保护，防止电缆被强行拉断的功能。
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6·Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.双螺杆泵作为一种容积式泵，泵内吸入室应与排出室严密地隔开。
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7·The computer PID control for electro hydraulic proportional constant presure variable displacement pump with electric feedback is introduced.介绍了电反馈电液比例恒压变量泵的计算机PID控制。
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8·Positive displacement pump including reciprocating pump, gear pump and screw pump, centrifugal pumps and axial flow pump belong to pump power.容积式泵包括往复泵、螺杆泵和齿轮泵等，离心泵和轴流泵等则属于动力式泵。
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9·The JEFRI high pressure displacement pump has of large flow rate and high accuracy, so it is widely used in petroleum scientific institutions.J EFRI正向高压驱替泵具有排量大、精度高的特点，已广泛应用于石油科研部门。
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10·The timing pump is a positive displacement pump set to ensure that product flows through the entire system at a predetermined and acceptable rate.这种调速泵是一个容积式泵，用来确保产品以确定的可接受的速率流过整个设备。 收藏。