Using constant pressure variables plunger pump, output pressure can keep constant and flow varies as per system's demand.
采用恒压变量柱塞泵，输出压力保持恒定，输出流量根据系统需要而变化。
High viscosity gear pump does not generate pressure, it is only the output flow. Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.
高粘度齿轮泵并不能产生压力，它只是输出流量。压力低或无压力，说明高粘度齿轮泵没有吸入液体或泄漏严重。
High viscosity of the liquid transmission gear pump should be at a lower power consumption, less leakage, larger output under the pressure of the most traffic.
输送高粘度液体的齿轮泵应做到在较低的功耗、较少的泄漏、较大的压力下输出最多的流量。
Establishe a Emulsion pump station Remote Surge system for the output pressure of the pump station automatically adjusted.
建立了一个乳化液泵站的远程调压系统，实现了对泵站输出压力的自动调整。
The input electric current, voltage, rotary speed, output flux and output pressure of the pump were tested. The regression relation of these parameters was deduced.
测定泵的输入电流、电压、转速、输出流量、输出压力、泵效率等参数，通过回归推断各参数的相关特性。
This error voltage serves as is controls the electric charge pump breakover resistance (to call that it controls resistance pressure), then obtained a stable output voltage.
这个误差电压被用作是控制电荷泵导通电阻，进而获得了一个稳定的输出电压。
The working principle of a new kind of double-acting hand piston pump having two-step output pressure was introduced. The displacement and the output pressure calculating formulae were given.
介绍了一种新型手动双作用双级柱塞泵的工作原理，给出了其排量与输出压力的计算公式。
High viscosity gear pump does not generate pressure, it is only the output flow.
高粘度齿轮泵并不能产生压力，它只是输出流量。
The results indicate that the mechanism is reliable, which output pressure for different size of plunger pump is adjustable.
研究结果表明，该机构安全可靠，能够提供稳定的压力，压力大小可调，适合于不同尺寸柱塞泵的可靠性检验。
High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.
高粘度泵是输送高粘度液体的齿轮泵，应做到在较低的功耗、较少的泄漏、较大的压力下输出最多的流量。
This seawater hydraulic pump has a small size, a light weight and good suction characteristics as well as high output pressure. It can meet the requirements of application in some special fields.
该海水泵体积小、重量轻、自吸性能好、输出压力高，可以满足舰船特定场合的应用需求。
The panel comprises a signal collect module, a controller and an output module, wherein the controller is electrical connected to a driver of the high pressure pump.
控制板包括信号采集模块、控制器和输出模块，控制器与高压水泵的驱动电机相连接。
Meanwhile, the pump setting depth can be deepened, producing pressure drawdown can be increased, crude output and economic benefit can be improved by using conventional tubing, rod...
利用常规的管、杆、泵、抽油机，可以大幅度加深泵挂，放大生产压差，增加原油产量，提高经济效益。
Meanwhile, the pump setting depth can be deepened, producing pressure drawdown can be increased, crude output and economic benefit can be improved by using conventional tubing, rod...
利用常规的管、杆、泵、抽油机，可以大幅度加深泵挂，放大生产压差，增加原油产量，提高经济效益。
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