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- According to the coupling relation of wheel rail contact,a direct method is proposed to evaluate wheel derailment based on the wheel rail contact point. 根据轮轨空间动态耦合关系,提出了一种根据轮轨接触点位置进行脱轨评定的直接方法,可用于对机车车辆动力学安全性分析评价。
- Algorithm for Wheel Rail Contact Geometry 一种轮轨接触几何算法
- Welded rail tunnels used mobile CWR rail contact welding method for China's domestic initiative. 隧道内焊轨采用移动式无缝线路钢轨接触焊施工方法,为中国国内首创。
- An open and closed contact indicators show the vacuum interrupters contact position. 分合闸指示状态接点表明真空断路器的状态。
- The position of executer unit in case of the contact rapidly backing to normal position to action contact position. 触点从动作接触位置迅速跳回正常位置时,操动器的位置。
- The position of executer unit in case of the contact rapldly moving to the contact position for action. 触点迅速移动到动作接触位置时,操动器的位置。
- The Wheel Rail Rolling Friction and its Control 轮轨间滚动摩擦及其控制
- Contact position controlling for two-dimensional motion bodies by boundary element method Journal of Mineral, Metalluery and Materials,2002. 移动接触下求解二维闭合裂纹的双重迭代边界元法,计算力学学报,2002。
- Uneven surface effect on temperature distribution of wheel and rail contact 表面不平顺对轮轨摩擦温度场的影响
- Non-latching Relay. A relay that maintains its closed contact position when the coil is energized and its open contact position when the coil is not energized. 非闭锁型继电器当线圈受激励时维持其闭合触点位置,当线圈未受激励时则保持其开路触点位置。
- Three-position switch (120 deg. step). Contact positions can be specified. 位置开关(120 度间距)。可指定触点位置。
- Wheel rail transportation system for super large concrete box beam 超大型混凝土箱梁轮轨运输体系
- A contact position indicator is provided indicating open or closed status of the main contacts. 位置指示器将显示对应的开关触头分合位置。
- Application of Support Vector Regression to Calculation of Wheel Rail Hertz Elastic Contact 支持向量回归在轮轨Hertz弹性接触计算中的应用
- Methods and Advances in Study of Wheel Rail Noise for Europe Railway 欧洲铁路轮轨噪声研究方法和进展
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了,就叫醒我。
- Effect of Wheel Rail Structure Parameter on Stability of Train Movement 轮轨结构参数对列车运动稳定性的影响
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- His father is a big wheel in the government. 他的父亲是政府里的要人。