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- 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。
- 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
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- Growing mechanism and control of grey spots resulted from rail contact welding 钢轨接触焊灰斑的生成机理及控制
- Mechanism of grey spots forming in rail contact welding and its reducing method 钢轨接触焊灰斑的生成及减少方法
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- 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
- The coal will be shipped by rail. 这些煤将用火车装运。
- If you are under 26 you can buy cheap rail tickets. 未满26岁者可购买廉价火车票。
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- The local rail service (was) discontinued in 1958. 当地的铁路运输在1958年中断了。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- The goods have been consigned (to you) by rail. 货物已交由铁路发运(给贵方).
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- I came in contact with her by telephone. 我和她通过电话联络。
- A poor contact causes power to fail occasionally. 接触不良有时会造成断电。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
