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1·Install a ground cable on the triplex pump motor.

给三抽缸泵马达安装接地线。

2·Theoretically the sum of the velocities of the three pistons on the discharge stroke in a low-fluctuation triplex pump should be a constant, and this can be achieved by means of the cam mechanism.

对于三缸低波动往复泵，理论上应使三个活塞在排出行程（吸入行程）中的速度之和为一常数，采用凸轮机构能达到这一目的。

3·Terms like simplex (for one) and triplex (for three) indicate the number of cylinders a particular pump features.

“单缸”(一个)和“三缸”(三个)之类的说法，表示的是某一专门水泵所有的气缸量。

4·In order to reduce the fluctuation of pressure and discharge capacity of the triplex drilling pump, the air accumulator is often fixed on the discharge pipe.

为了降低三缸单作用钻井泵的压力和排量波动，通常在排出管线上安装有空气包。

5·A minute description in design technology for Model SL3NB-1300 triplex slush pump was given in this paper.

本文详细地介绍了SL3NB - 1300型三缸单作用泥浆泵的研制技术。

6·Hydraulic dive drilling pump adopts variable hydraulic pump and dynamic cylinder as its power end and its fluid end is identical with the triplex single acting piston pump.

液压驱动的钻井泵采用变量液压泵和动力油缸组成液压钻井泵的动力端；液力端和现在使用的三缸单作用活塞式钻井泵相同。

7·From the viewpoint of the systems, we establish dynamics model based on the hydraulic reciprocating pump based on control of rotary valve to drive triplex reciprocating pump end.

从系统的观点出发，建立了基于转阀控制的液压三缸往复泵的系统动力学模型。

8·Rongli Mud pump belongs to the modern triplex single acting reciprocating pump.

荣利泥浆泵为三缸单作用往复泵。

9·The gear face sometimes being damaged during the triplex slush pump is in operation. The designers, manufacturers and users have their attention on it.

在使用单作用三缸泥浆泵过程中，有时发生齿面损伤，它引起了设计、制造和使用部门的重视。

10·With a view to time_varying characteristic of the vibration signal measured on triplex reciprocating pump, an approach on the waveform feature extraction which reflects th...

针对三缸往复泵测量信号非平稳时变特点，研究了用小波消噪方法提取反映往复泵动力端状态的振动波形特征。