On the sizing of air pipes for tanks;
浅析舱柜空气管的尺寸选取
How to renewal the oil tank air pipe which is full of oil;
满油的油舱、油柜如何换新空气管
Choice of material for electric locomotive air pipeline on the basis of weldable characteristic;
金属材料可焊性与机车空气管道材质选择
This paper mainly introduces the design features of air pipeline and braking system used in“Tiansuo”AC transmission locomotive The braking test has been done in the test ring line of China Academy of Railway Sciences,which has reflected that the braking performance can meet its design requirement completel
介绍了“天梭号”交流传动客运电力机车空气管路与制动系统设计的主要特点 ,机车在铁道科学研究院环形试验线完成了制动性能试验 ,结果表明制动性能满足设计要求。
This paper mainly introduces the comprise of air pipeline and braking system of type HXD2 high-power AC electric locomotive, expatiates the working principle and main parts of its air supply system, brake control system and tread brake type .
介绍了HXD2型大功率交流传动货运电力机车空气管路与制动系统的构成,并对其风源系统、制动控制系统和基础制动工作原理及主要部件进行了详细阐述。
Based on the thermodynamic principle, this paper analyses the thermodynamic energy performance of air flow in tube on both conditions of equal wall heat flux and equal wall temperature, and presents dimensionless equations to express the thermodynamic energy performance.
该方程依据流动和传热过程的不可逆性有用能损失概念,将传热性能和流动性能定量系统地结合,分析空气管流的热力学能量性能。
This paper studied the thermodynamic performance of air flow in tube on the basis of aerodynamics and heat transfer,and presented a concept, the available energy loss dimensionless factor , and gave its dimensionless equation to analyse the irre-versibility and available energy loss degree of air flow in tube.
在壁面等热流和壁面等温度两种工况空气管流过程的流体力学及传热学研究基础上进行了热力学性能比较,指出两种工况下空气管流过程的热力学性能差别,同时提出了性能比较依据——热力学能量特性准则方程式。
air duct smoke detector
空气管道式感烟探测器
compressed air line breathing apparatus
压缩空气管道呼吸装置
Air Management of Air-Powered and Diesel Hybrid Engine
气动-柴油混合动力空气管理策略研究
condenser air cooling
(空气冷却) 冷凝管
Disconnect vacuum hose from vacuum port on the intake manifol
自进气歧管真空口拆下真空软管。
Install charge air cooler hose to intake manifol
安装充电空气冷却油管到进气歧管。
external air (injection) manifold
外装式空气喷射总管
cell, photoemissive, vacuum or gas filled
光电发射、真空或充气管
capillary type air humidifier
毛细管式空气增湿器
borosilicate glass tube air preheater
硼硅玻璃管空气预热器
neon light tube vacuum pump
霓虹灯管真空抽气泵
circular-passage gaslift string
环形空间出油气举管柱
air tube cooler
管状空气辐射冷却器
swirl tube air filter
旋流管式空气滤清器
circulation degassing
双管循环真空除气法
container air duct system
集装箱空气导管系统
Air pressure forces the water through the pipe.
空气压力使水通过管道.
The air having been pumped out, the tube is reduced to a vacuum.
空气抽出后，管子已处于真空状态。