rail surface的例句大全

In this paper an investigation has been made into rail surface defects by way of metallographical test and electronic probe test.

采用金相检验和电子探针的方法，对钢轨表面缺陷进行了检验分析。

The maximum anchorage force of the manipulator is 450 kN, and every part of the manipulator is no higher than rail surface in non-operating mode.

机械手最大锚定力为450kN，在非工作状态时设备最高点不高出轨面。

Study on lift-off effect in rail surface hardness testing by electromagnetic impedance method

电磁阻抗法检测钢轨踏面硬度中提离效应的研究

Mechanism of Short Wavelength Corrugation of Rail Surface

钢轨短波波磨的产生机理

preventive measures for small concaves of contact-welding long rail surface

长钢轨接触焊焊头表面小凹痕的预防措施

quantitative analysis of quenched rail surface hardness by eddy current nondestructive testing

电涡流无损检测淬火钢轨踏面硬度定量分析

According to the beneficial influence of superelevation to the flatcar bottom raised from rail surface, it is advised that the suitable superelevation ( 20-30) mm is necessary in the minimum radius curve negotiation.

根据超高对车底轨面高度抬高的有利影响，建议在最小半径曲线通过时应当有适当的超高量（20-30）mm。

The results showed that capillary crack was formed from the surface cavity of billet in the process of high temperature heating-rolling and cavity and sliver defects were formed due to part melting of seating face of heavy rail.

分析结果表明：发纹缺陷是由方坯表面气孔经高温加热-轧制演变成的，掉肉和小裂口则是因重轨踏面局部融熔所造成的。

free height of center plate wearing surface from rail top

心盘面自由高

The contact element method and original stress method were used to analyze the elastic plastic contact problem of wheel/ rail with measured surface micro roughness. The distribution of surface contact pressure on the rail was obtained.

采用接触单元方法，结合初应力法，采用测量获得的表面微观粗糙度，对轮轨弹塑性接触问题进行了研究，获得了轮轨的表面接触压力分布等结果。

Failure Analysis of Spalling Ring Rail Working Surface of Power Shovel

电铲的环轨表面剥离原因分析

The light-rail and surface transportation goes everywhere.

轨道和地面交通四通八达.

Behaviours of three electrode spark gap switch, rail gap switch and surface disch-arge switch are introduced, and practical operating circuit is illustrated.

介绍了三电极火花隙开关、轨道形开关及表面放电开关的特点，例举了实用的工作电路，为高压火花隙开关的设计提供了参考。

Vehicles are usually driven through the agency of the friction between the wheel and the fixed surface, be it rail or road.

车辆通常是通过轮子和固定表面（无论是轨迹还是公路）之间的摩擦作用而行驶的。

Research on Selecting Picking Equipment of Surface Harrow Type Rack Rail Rock Picker's Mechanism and Parts

轮齿式浅耙型农田捡石机分捡装置研究

After the wheel running many times on the rail, the plastic deformation on the rail would accumulate and the surface of rail would fatigue.

在列车的多次运行过程后，这样的塑性变形会积累，以至疲劳破坏。

Development and application of polishing machine with contact surface of rail pole and PLC control

PLC控制的钢轨电极接触面磨光机开发与应用研究