活塞泵

Therefore, no more than DN50 (2in) of the pipeline, for frequently changing the flow of cleaning fluid is a better 5, since the balance, axial piston, non-automatic check valve is recommended to use the pipeline in the 针型阀 flow fluctuations, such as reciprocating compressors and pumps export pipeline.

因此，在不大于DN50（2in）的管道中，对于频繁地改变流向的清洁流体是比较好的 5、自平衡，轴向活塞，非自动式止回阀，推荐用在流量波动的管道中，如往复式的压缩机和泵的出口管道。

Brembo radial design front master cylinder utilizes a 16mm piston.

伦博径向设计前总泵活塞采用了16毫米。

In recent years,the reciprocating diaphragm pump has been proven home and abroad in high-density tailings slurry transportation through pipeline.

往复式活塞隔膜泵是近年来发展起来的用于浆体长距离、高浓度输送的新技术，在国内外已取得成功。

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One of these is the tightly fitted power piston and the other a loosely fitted displacement piston.

其中之一是紧紧装有功率活塞和其他松散装有柱塞泵。

The data collection program is designed for collecting the exit pressure signals, main oil pressure signals and piston displacement signals. Experiment has done on the concrete pump on construction site.

设计了混凝土出口压力信号、主油压压力与活塞位移信号的数据采集程序，对现场施工的混凝土泵车进行了试验。

Is a piston reciprocating pump as an example to illustrate the working principle.

现以活塞式为例来说明往复泵工作原理。

Continuously reciprocating piston movement, the water pump and water pressure on the continuous process of alternating.

活塞不断往复运动，泵的吸水与压水过程就连续不断地交替进行。

To its spare part and so on piston, pump valve carrieson the concrete analysis and the computation, has completed thisdesign task.

对其活塞、泵阀等零部件进行具体的分析和计算，完成了本次设计的任务。

It has no pistons or moving parts, nor is it an engine, but only one pump only.

它没有任何活塞或活动零件，也不是一台发动机，而只是一台泵而已。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失