查询词典 piston

A piston-shaped valve needle is contained in the bore in a longitudinally sliding fashion and has an essentially conical valve sealing surface by means of which the valve needle cooperates with the valve seat in order to control the at least one injection opening.

一个活塞状的阀针(5)可纵向移动地设置在孔(3)中并具有一个基本上锥形的阀密封面(7)，阀针(5)通过该阀密封面与阀座(9)相配合，以控制至少一个喷射口(11)。

Two coils move the piston back and forth magnetically at a constant force.

两组线圈在一个连续电磁力的作用下来回移动一个微型活塞。

Horizontal contraposition multistage piston compressor, designed in accordance with API standard, leads the trend of compressor field. Its advantages of unvibrating operating and durable using structure 、 continuous working and natural cooling attract more and more compressor users. In addition, that it can be wholly skid mounted makes transportation, installation and maintenance more convenient, that alters the traditional demanding for installation.

依据 API 标准设计的水平对置多级活塞压缩机代表着压缩机领域的潮流，其以无振动运转、平稳耐用的结构，持续工作及自然风冷的特点越来越被压缩机使用者所青睐，特别是它整体撬装使运输安装和维护更方便快捷，改变了传统的对安装基础的要求。

Studying thermal load of the piston of a contrapositive cam engine may provide theory for strength analysis and strucure optimization in engine development and innovation.

在进行发动机的开发和技术改进时，对活塞热负荷进行分析可为其强度分析与结构优化设计提供理论依据。

Contrapositive cam engine ; piston ; temperature field ; finite element methodFEM

对置式凸轮发动机；活塞；温度场；有限元方法

Which created a collected core length record with the gravity piston corer in Chinese offshore geologic surveys.

创造了我国海洋地质调查用重力活塞取样器获取岩心的最长记录。

The expressions of radial pressure distribution on the piston rings with non- cosine function and their characteristics are studied in detail in this paper.

本文分析了非仅用余弦函数表达活塞环径向压力分布的方式及有关这种表达式的特性。

The counterweight of an aerial piston engine made in American is object of repair technology research in this paper.

以进口某型航空活塞发动机曲轴配重为对象，对其曲轴配重修理进行研究。

A play of 0025 mm on both crankpin and piston fit was found to be right and a few experiments on tighter and looser fits gave no dramatic effects .

0.025毫米对双方crankpin和活塞适合被发现是正确的和少数的实验和严格的宽松适合了，没有戏剧性的效果。

The connecting rod carries the power thrusts from the piston to the crankpin.

连杆的作用是将活塞承受的压力传给连杆轴颈。

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。