维修及安装铁路车辆部件如压缩机，空气阀，轴承，联轴器，气缸和管道。
Repair and install railway car parts such as compressors, air valves, bearings, couplings, air cylinders and piping.
把管道系统与水管，供应罐，泵，压缩机和控制设备相连接。
Connect piping system to water mains, supply tanks, pumps, compressors and control equipment.
在空气压缩机控制系统中，采用空压机后端出气管道上安装的压力传感器来控制空气压缩机的压力。
In the air compressor control systems, the air compressor vent pipe on the installation of pressure sensor to control the air compressor of pressure.
介绍了氟里昂制冷系统中，在压缩机和蒸发器的各种使用情况下，制冷管道的回油设计。
Provide oil back design of refrigeration piping under various conditions of evaporator and compressor in freon refrigeration system.
大型往复式压缩机功率大、占地面积大，管道振动问题也更为突出。
The pipe vibration problem is especially serious in large reciprocating compressor because of its big power and large bulk.
Doblhoff的“压力型喷气转子”的概念参与管道高压空气压缩机向转子叶片的提示，它是混合燃料和燃烧的燃烧室。
Doblhoff's "pressure-jet rotor" concept involved piping high-pressure air from a compressor out to the rotor-blade tips, where it was mixed with fuel and burned in combustors.
该MEDAIR 2200型号监测器是一种基于微处理器的多功能空气管道监测系统，主要用于医疗空气压缩机。
The MEDAIR 2200 is a versatile microprocessor based air line monitoring system for medical air compressors.
压缩机管道的振动不仅影响生产，而且危及管道及系统的运行安全。
Vibration of compressor pipes not only impairs production but also endangers safety in the operation of the pipes and the system.
所得实验数据和分析结果对大型压缩机管道系统的动态设计、改造、监测与运行管理具有指导意义。
The data and the results are important to the dynamic design, modification, condition monitoring and operation management of a compressor-pipeline system.
本文在分析了由活塞密封环、气阀及机组管道振动引起压缩机产生故障原因的基础上，提出了相应的解决办法。
Based on the analysis of the failure cause of piston packing ring, air valve and unit pipeline vibration, the methods to solve are proposed.
论述电动机驱动管道增压压缩机比燃气轮机驱动具有环保和经济两方面优势，是一种发展趋势；
Described are advantages of motor-driven pipeline booster compressor over gas turbine-driven pipeline booster compressor in environmental protection and economy.
这个模型需要估算制作所有这些部件的能量，加上工厂的剩余部分，例如水管和气管道、储存罐、压缩机、传感器、道路等等。
The model required estimates of energy use to make all these components, plus the rest of the plant such as pipes for water and gas, storage tanks, compressors, sensors, roads, and the like.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。
The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
分析了通常引起往复式压缩机气体管道振动的原因及其消振方法。
The reason of the vibration is analyzed and the control methods are proposed with the vibration data collected.
提出了减小天然气压缩机管道振动的结构方案及其相关理论，对消减气流脉动具有重要意义。
This article makes some plan and correlation theory to reduce natural gas compressor "s piping vibration. It makes much sense to reduce gas pulse."
提出了减小天然气压缩机管道振动的结构方案及其相关理论，对消减气流脉动具有重要意义。
This article makes some plan and correlation theory to reduce natural gas compressor "s piping vibration. It makes much sense to reduce gas pulse."
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