查询词典 piston

For there is no concrete mathematical expression to describe its complicate inner working process and theoretical calculation, and the movement of piston is a kind of nonlinear variable accelerated motion, we have to resort to computer technique to do theoretical research work.

油压夯管锤是高能量输出的油压马达，其工作性质是建立在流体力学、液压传动、运动学、动力学、机械学、波动力学等多学科基础上的流体机械，其内部工作过程和理论计算比较复杂，没有显示的数学表达式，而活塞的运动又是一种非线性的变加速的运动过程，因而，其理论研究必须借助电子计算机。

Mud am Single and dual role of the two kinds of type, single-acting piston-type mud pump reciprocating movement in only one cycle of action to complete a suction drain.

泥浆泵分单作用及双作用两种型式﹐单作用式泥浆泵在活塞往复运动的一个循环中仅完成一次吸排水动作。

Special pump company's main products are: J Series piston metering pumps, J Series divide metering pumps, ADX | DX series of small flow of centrifugal pumps, TA | TE Petroleum and Chemical Process pump, TH standard chemical pump, FY Double exports of high temperature under the pump, HZW Chemical axial flow pump, HHW Francis chemical pumps, methylamine pump spare parts, chemicals and medicine system devices.

特种泵业公司的主要产品有：J系列柱塞计量泵、J系列隔膜计量泵、ADX|DX系列小流量离心泵、TA|TE石油化工流程泵、TH标准化工泵、FY双出口高温液下泵、HZW化工轴流泵、HHW化工混流泵、甲胺泵备件、化学加药系统装置等。

There seems to be a conventional reciprocating piston to the right of the structure marked H, and this is almost certainly the condenser air pump.

似乎有一种传统的往复式活塞，以权结构显着H和这几乎可以肯定是冷凝器的空气泵。

This company produces the air hammer piston and Chemical Equipment castings, with advanced production technology and excellent product quality, has won the endorsement of the business.

本公司生产的空气锤活塞和化工设备铸件，以先进的产品生产技术和优良的产品质量，赢得了各商家的认可。

Factory production capacity of 100 tons month; zibo are the largest manufacturers of air hammer piston rough.

工厂月生产能力100吨；是淄博地区最大的空气锤活塞毛坯生产厂家。

Gas booster pumps are compressed air-driven piston end of a large area and small area side to be high-pressure gas output.

气体增压泵是压缩空气驱动大面积端活塞，小面积端得到高压气体输出。

In normal flight, the piston engine of the Doblhoff III and IV, which otherwise drove the compressor, was then clutched with an airscrew.

在正常飞行，该Doblhoff第三和第四，否则开车压缩机，活塞式发动机与螺旋桨然后抓住。

In a "free-piston" device, electrical energy may be added or removed by a linear alternator.

在一个"自由活塞"装置，电力能源可能会增加或删除的线性发电机。

A model of coupling piston dynamic behavior to Cylinder-Piston-System lubrication is presented and its numerical simulation is performed in two conditions of fluid lubrication and mixed lubrication of rough surfaces through OCAM.

2建立了缸套-活塞润滑与活塞动力学行为的耦合分析模型，用顺序耦合法进行了完全流体动力润滑和考虑微凸体接触两种情况下的耦合数值仿真分析。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。