查询词典 piston

The piston ring is a key part of automobile engine.

活塞环是汽车发动机的关键零件。

It is clear from this picture presented by the kinetic theory that to keep the piston in this lower position more weight is required.

根据动理论所表达的图景可以清楚地看出，要使活塞保持在更低的位置，需要更大的重力。

The hose diaphragm piston pumps are hermetically sealed, leakproof, oscillating displacement pumps with a unique technical and economical value.

软管隔膜活塞泵是严密密封、无泄露往复式容积泵，具有独一无二的技术和经济价值。

In this paper a method of predicting the life of an oil-free piston ring was given, and results revealed that the deviations of the predicted life and real life were all less than5%.

提出了一种简捷有效的无油润滑压缩机活塞环寿命的预测方法，结果表明预测结果和实际的偏差均在5%内。

Namely mainly aims at the engine the important transmission system ——crank link motion gear to carry on the structure analysis and the design, including part and so on engine cylinder, combustion chamber, piston linkage as well as crank structural design and analysis.

即主要针对发动机的重要传动机构——曲柄连杆机构进行结构分析与设计，其中包括发动机气缸、燃烧室、活塞连杆组以及曲轴等部件的结构设计与分析。

And it mainly studies the piston and connecting rod movement rule as well as crank link motion gear movement envelopment. This research does not consider the outside force and makes the crank to maintain the uniform speed rotation.

本课题以应用为目的，面向于企业实际产品，主要研究了在不考虑外力作用并使曲轴保持匀速转动的情况下，活塞和连杆的运动规律以及曲柄连杆机构的运动包络。

Shaped piston to rotate, through pistonpin impetus the crank link motion gear

动曲柄连杆机构的运动，最终将力传到曲轴上作为动力输出。

Owing to poor lubricity of water, the design of friction pairs in water hydraulic piston pump encounters a lot of problems.

由于水的润滑性很差，因此水液压柱塞泵的摩擦副设计是个难题。

Two-stroke micro free-piston swing engine was specifically designed to provide mechanical power for man-portable electric power generation systems.

二冲程微型摆式内燃机是一种专门为便携式发电系统而设计的新型内燃装置。

The adhesive melter features non-electronic thermostat controls and dual-acting piston pumps.

胶粘剂melter功能非电子恒温控制和双代理柱塞泵。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新