查询词典 piston

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

研究结果有助于柱塞泵的振动噪声控制。

The content of paper includes two parts: the noise analysis ofhydraulic axial piston pump and improved design of structure.

设计主要有两个部分的内容：液压轴向柱塞泵的噪声分析和结构的改进。

Is a Sino-foreign joint venture which specializes in the production of hydraulic axial piston pump.

江苏恒源液压有限公司是专业生产液压轴向柱塞泵的中外合资企业。

Piston pump used on the domestic economic sector, the technology in China's coal industry has also played an important role.

柱塞泵主要用于国内上有关的国民经济部门，该技术在我国的煤炭工业上也发挥其重要作用。

The study lays a foundation for design and research on port plate pair of high-pressure axial piston pump.

研究为高压化轴向柱塞泵配流副的设计与研究打下了基础。

Then, experimental study on the noise performance of the hydraulic piston pump under different conditions has been accomplished.

针对一种新型的阀配流式水压轴向柱塞泵的结构特点，分析其噪声产生的机理，在不同条件下对水压泵进行噪声特性的试验研究，并在此基础上提出有效的降噪措施。

Experiment with vibrating of axial piston pump, find the main characters of vibration.

对柱塞泵振动进行试验，得出该泵的振动基本特性。

Research of axial piston pump/motor ...

轴向柱塞泵/马达的研究。

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。

First based on the basic principles of hydraulic pumps, the axial piston pump is introduced combining with their own characteristics.

首先从液压泵的基本原理着手，结合轴向柱塞泵自身的特点进行介绍。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。