介绍了数字轴向柱塞泵的工作原理；

The work theory of digital pump is introduced simply.

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配流阀是柱塞泵中十分重要的元件。

The port valve is a key part in a piston pump.

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研究结果有助于柱塞泵的振动噪声控制。

The conclusions are helpful to the noise control of piston pump.

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文中算式对其它类型的轴向柱塞泵亦有应用价值。

The formula is also valuable to other axial piston pumps.

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本章对两种美国高压三柱塞泵的结构和材料选用作了介绍。

This paper presents the construction and the material selection of two kinds of the u.

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本章对两种美国高压三柱塞泵的结构和材料选用作了介绍。

This paper presents the construction and the material selection of two kinds of the u.

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