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- A new measuring device for wheel tread profile 车轮踏面形状的新测定装置
- Design of Independently Rotating Wheel Tread Profile 独立轮踏面外形的设计
- Wheel tread profile 车轮踏面
- A virtual file for smoothing digital profile of wheel tread of railway vehicles is created based on MATLAB and specific roughness calculation method. 摘要应用Matlab平台开发了粗糙度算法和数字化锉刀软件，实现了对轨道车辆车轮踏面外形的数字化虚拟打磨。
- Flat spot on wheel tread exerts an extraordinary impact on thetrack,which results in unexpected damages to the rail and con-crete sleepers. 扁疤车轮给轨道以极大的冲击作用,致使钢轨及混凝土轨枕受到料想不到的伤损。
- The wheel-rail contact geometry relationship is different when different wheel tread shape matches the same rail, which will influence the dynamic performance of the vehicle. 摘要不同的车轮踏面形状与同一钢轨匹配时具有不同的轮轨接触几何关系，影响车辆的动力学性能。
- Improve the Wear Resistance Performance of Vehicle Wheel Tyre--Research on Optimization Technology for Tread Profile 胎面轮廓形状优化技术研究--提高轮胎耐磨耗性能
- Analysis of Freight Car Wheel Tread Flat 货车轮对踏面擦伤浅析
- Detection of Scratchs on the Wheel Tread 车轮踏面擦伤检测技术及数据分析方法
- Study on Criterion of Wheel Tread Damage in Freight 货车车轮踏面损伤标准的探讨
- Test and Research on Wheel Tread Peeling 车轮踏面剥离试验研究
- Research review on wheel tread spalling 车轮踏面剥离机理研究
- According to the design principle of profiled wheel treads, thetread profile program is designed to perform a lot of wheel profiles. 在此基础上，按照磨耗型踏面设计原则，编制了踏面设计程序，设计了大量踏面外形，并用轮轨接触几何关系程序作了计算和分析。
- instrument for the wheel tread defect 轮对踏面探伤仪
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- Application of Chebyshev Polynomials on the Design of Worn Tread Profile 切比雪夫多项式在磨耗形踏面设计中的应用
- Development of Portable Equipment for Rolling Stock Tread Profile Inspection 便携式机车车辆踏面轮廓检测装置的发展
- We heard his heavy tread on the staircase. 我们听到了他走在楼梯上沉重的脚步声。
- She tread lightly so as not to wake the baby. 她步子很轻，以免惊醒孩子。
- In profile she is very like her mother. 由侧面看她很像她母亲。
