With the simulated result and theline test,some of factors which affect the wheel/rail force are discussed,andsOn1e of relationships between the shapes Of scuffing wheeltread and thewheel/rail force are established.
应用车辆－轨道耦合动力学原理，对由踏面擦伤引起的轮轨间非稳态垂向动力效应进行计算机模拟分析；并结合试验讨论了影响轮轨接触力的诸因素，建立了轮轨接触力与踏面擦伤形状之间的关系；对踏面擦伤的线检测仪器的开发提供了理论依据。
Analysis of the cause of edge abrasion mark of upper work roll of temper rolling mill and its preventive measures;
平整机上工作辊边部擦伤原因及防止措施
The detection equipment of tread abrasion and data analysis;
车轮踏面擦伤检测装置及数据分析
Study on wheel/rail anti-abrasion of AC-DC drive electric locomotive
关于交直流传动电力机车轮轨防擦伤的研究
A set of film fracture apparatus has been designed on the basis of traditional scratching electrode experiment theory.
根据传统擦伤电极试验原理，自行设计了一套用于薄膜材料钝化过程研究的装置，由于它采用的是断裂方式产生裸表面，因而克服了传统擦伤方式裸表面逐渐暴露于介质的弱点，能直接测量到真实反映钝化过程的电流衰减曲线。
The development of the inspection system for wheel tread scratches abroad is summarized; The fundamental structure and principle of the computer inspection system for wheel tread scratches on the basis of vibration, noise, the key technical points in development and the testing in field are described.
总结了国外研制车轮踏面擦伤检测系统的情况 ;介绍了以振动、噪声为基础的踏面擦伤微机检测系统的基本结构和原理 ,研制的关键技术问题及在现场试验的情况等。
Skidding Scrape Diagnosis of Rolling Bearing Based on Fuzzy Neural Network;
基于模糊神经网络的滚动轴承滑动擦伤诊断
Study on the Signal Processing Algorithm for Tread Surface Scrapes of Rail Wheelsets
列车车轮踏面擦伤信号处理算法研究
The scrape of the tread surface can be measured without touch it in real time by the new method.
提出一种基于结构光视觉传感的轮对踏面擦伤检测新方法。
To become worn or sore from rubbing.
擦伤，擦疼因摩擦而磨损或擦疼
To graze or wound superficially with a bullet.
表面被子弹擦伤或击伤
A minor scratch or abrasion.
擦伤一个轻微的擦伤或磨损
an ointment used in treating bruises.
一种治疗擦伤的药膏。
To become irritated, chafed, or sore.
变得肿痛、擦伤或疼痛
It was a mere scratch.
只是擦伤了一小点。
A bullet grazed his cheek.
子弹擦伤了他的面颊.
The nurse painted the wind with antiseptic .
护士用抗菌剂涂擦伤口。
She fell and scraped her knees.
她跌倒擦伤了膝盖。
He fell and scraped his knee.
他跌倒而擦伤膝盖。
Give me a bandage for an abrasion.
我擦伤了，给我绷带。
His leg is broken and his face scratched.
他的腿断了，脸也擦伤了。
Jack scraped his knee on the wall as he was climbing over it.
杰克爬墙时擦伤了膝盖。
I fell and scraped my knee.
我跌倒时擦伤了膝盖.
He barked his knee in the fall.
他摔倒时擦伤了膝盖。
bruise, cut, or injure the skin or the surface of.
擦伤砍伤或损害皮肤的表面。
Mary's injures were nothing to speak of, just a few scratches.
玛丽的伤不值一提，只是擦伤了几处。
A slight physical injury, such as a scratch.
青肿轻度的肉体伤害，如擦伤