pressure pump的例句大全

Development of electro-hydraulic unloading and supervisory control system of emulsion pump aims at controlling the unloading of emulsion pump, and supervising and controlling emulsion pump parameters, and ensuring the hydraulic pressure bracket system works without accident.

研制乳化液泵电液卸载及监控系统旨在控制乳化液泵的卸载，监控乳化液泵站工作的关键参数，以确保液压支架系统正常安全工作。

A bubble generator for flotation column was designed according to the principle of jet pump and its aerating performance has been experimented in the paper. The relationship among the structure parameter of bubble generator, the fluid pressure, suction pressure and air voids were researched.

根据射流泵原理设计了一种浮选柱气泡发生器，并对其充气性能进行了试验，研究了气泡发生器结果参数、流体压力、负压与柱内含气率的关系；

By analyzing the pressure distribution between gears and sealing blocks in compound gear pump with three idlers, the resultant hydraulic forces acting on seal blocks are obtained.

通过对具有3个惰轮的定轴轮系复合齿轮泵各齿轮齿顶圆与密封块间的压力分布规律的分析，求出各齿轮与密封块间的液压油对密封块产生的液压力合力。

Hydraulic Pump Performance Analysis Based on Electro-hydraulic Proportional Hydraulic Pressure Experimental Platform

基于电液比例控制的液压试验台的液压泵性能分析

It is important for petroleum production engineer to know pressure variation regularity of a sucker rod pump, which could help analyze the dynamics of the rod at the bottom and apprehend the working condition of the pump.

了解抽油泵筒内压力变化规律，有助于认识抽油泵在井下的工作状态，同时也有助于分析和计算抽油杆柱底部受力。

Effective solutions are proposed for the selection of independent circuit, calculation of density for varying water temperature, calculation of thermal pressure and simulation of pump characteristic curve in numerical simulation of pipe networks.

对管网数值仿真中独立回路的选择、水温变化时密度的计算、热压的计算、水泵特性曲线的模拟等均提出了有效的解决方法。

This paper describes the influences of such factors as axial speed, outlet pressure and media on the suction performance of three screw pump, and tells about the methods of and basis on how to decide cavitation point during test.

文章阐述了轴向速度、排出压力、介质等因素对三螺杆泵吸上性能的影响，并介绍了试验时判定发生汽蚀工况点的方法和依据。

The characteristics of overflow valve Roots pump and ways of testing the overflow valve differential pressure are introduced. And it is pointed out that the overflow valve differential pressure of overflow valve Roots pump should be examined in test procedure.

介绍了带溢流阀罗茨泵的特点和溢流阀压差的试验方法，明确提出应对带溢流阀罗茨泵考核溢流阀压差。

Note: auto-control hydraulic test pump achieves automatic control of pressure by adding a set of control devices on the basis of the original electric hydraulic test pump.

注：压力自控试压泵是在原电动试压泵的基础上加装一套控制装置，来实现压力自动控制功能。

Chapter four, have recommended adopting the pressure signal of pump sending to lead out the efficiency coefficient of real-time pump sending, realize the method that the concrete pump measures in real time.

第四章，介绍了采用泵送压力信号导出实时泵送效率系数，实现混凝土泵实时计量的方法，系统结构，软硬件实现，最后给出试验结果和分析。

At this time the relief valve turns on and put the redundant oil to oil tank to ensure import pressure in relief valve ( to ensure export pressure of pump invariable).

此时溢流阀开启，使多余流量流回油箱，保证溢流阀进口压力，即泵出口压力恒定。

Application of back pressure steam turbine drive water pump in thermal plant

背压式汽轮机驱动给水泵在热电厂的应用

Research and Numerical Analysis on Pressure Pulse of Low-consistency Centrifugal Pulp Pump; a form of casino in which face cards have extra point values.

离心式低浓纸浆泵压力脉动的研究及数值模拟卡西诺纸牌的一种，花牌有其另外得分值。

Improvement of soft packed seal for high pressure plunger pump

改善高压柱塞泵的软填料密封

To overcome high differential pressure without thermal overload, gas circulation cooled roots vacuum pump should be fitted with an external cooler.

气冷式罗茨真空泵需要携带泵外换热器，以保证泵在高压差下正常工作而不会产生过热。

Several apparatuses for improving extrusion, such as gear pump, pressure fluctuation controller, die thickness regulator, etc., were introduced.

介绍了几种能够提高塑料挤出制品精度的技术与装置，其中包括齿轮泵、压力波动控制器、口模厚度自动调节装置等。

The axial plunger pump is very important to high pressure washer.

斜盘柱塞泵是高压清洗机的关键零部件，对高压清洗机的性能有着重要的影响。

The diffuser improves the performance of axial& flow air pump, but it Changes greatly the function of velocity and pressure ofthe sound.

导轮使轴流式风机性能得到改善，但却使其速度函数与声压函数都发生重大变化。

It will also prevent city water pressure ( which is higher than the pump can handle) from going into the pump.

同时也能防止高水压（水压超出水泵的承受力）进到水泵里。

Improvement of check valve of high pressure reciprocating pump for high pressure hydrogenation

高压加氢高压往复泵单向阀的改进