查询词典 piston

As the piston descended, a ratchet engaged the piston rod and engine shaft and thus power was transmitted

当活塞下行时，棘轮连接活塞杆和发动机轴，因此将功率输送出去。

When one element of an N-element array is aberrated, the most sensitive aberration is Piston error, and then the sensitive aberrations are element defocus, tilt, spherical aberration, coma and astigmatism. As for four aperture system, the influence of Piston error is 2 times larger than that of defocus, and 4 times larger than that of astigmatism.

在合成孔径成像系统单个子孔径存在像差的情况下，Piston误差对系统的影响最大，其次是离焦误差、倾斜误差、球差、彗差和像散，对于四孔径系统，Piston误差对系统的影响几乎是离焦误差的2倍，像散的4倍。

The special equipment of a piston ring-process action requirements of piston ring beveller is explained.

阐述了一种活塞环专用设备—活塞环倒角机的工艺要求，介绍了该设备的继电器控制系统的设计方案，给出了电气控制系统的主电路、控制电路图以及主要电气元件的选择方法。

FELUWA hose diaphragm piston pumps offer the possibility of continuously feeding discharge and/or suction pulsation dampeners by means of the unique in-built pump piston compressor.

FELUWA 软管隔膜活塞泵借助于独一无二的内置活塞压缩机，提供了向进口和/或出口缓冲器连续补充气体的可能性。

Steam equalises pressure on either side of piston and weight lifts the piston in the cylinder.

蒸汽平衡活塞两边的压力，而自身重量将活塞举进汽缸。

The paper is mainly focused on the friction process between piston ring andcylinder when piston moving back and forth with cylinder.

本文主要研究内燃机活塞环-缸套摩擦副作往复运动时的摩擦过程特性。

On the basis of experimental data, the character of the friction process between piston ring and cylinder and the factors which affect the friction process and power loss of piston and cylinder have been studied. These factors include the load and the material.

通过试验，对试验数据进行分析和有关计算，研究了活塞环-缸套的摩擦过程特性以及影响摩擦过程的一些因素，此外还对摩擦功耗进行了分析。

Using these models,the effect of piston ring friction heat on piston-liner coupled system for 125 type blower cooled diesel engine is simulated.

利用这些模型，模拟了125风冷柴油机环组摩擦热对活塞组-气缸套耦合系统的传热影响。

The variation of friction force between piston ring and cylinder liner,which may exert great influence on the engine operation, is very complicated because of the reciprocation of piston assembly.

摘 要：由于往复运动特性，工作状态中活塞环缸套的动态摩擦力非常复杂，而且对发动机的工作状况有重要影响。

By studying the requirement of this experiment, I took drill machine as the base-table and the power, and then designed an experiment equipment that is can be used to research the friction process between piston ring and cylinder when piston moving back and forth with cylinder.

深入探讨了活塞环-缸套之间摩擦过程的特点，结合试验要求，利用钻铣床作为试验台和动力源设计了一套试验装置。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。