rail的例句大全

Finite Element Analysis of Prestressed Reinforced Concrete Light Rail Bridge

预应力钢筋混凝土轻轨桥梁的有限元分析

The wear value is real-time displaying on the measurement software interface, and we can also view the current processed rail curve.

处理后的磨耗值实时显示在测量软件界面上，并能查看当前点处理后的钢轨轮廓曲线。

Home Manufacture Scheme of AC Drive Inverter System in Beijing Urban Rail Traffic

城市轨道交通交流传动逆变器系统国产化方案

Introduction of shield running tunnel emergency repair of Shanghai rail rapid transit Line 9

上海轨道交通9号线盾构区间隧道抢险修复工程介绍

Study on the Distribution of Longitudinal Temperature Stress along Welded Continuous Rail on the Solid Ballast

整体道床无缝轨道纵向温度力分布规律研究

But in fact, due to the great variation of ballast resistance during track work and change of "stress free temperature" of the rail, they are hard to measure then hard to control.

但道床阻力在作业时变化很大，钢轨在线路上长期使用，锁定轨温可能发生变化，温度力亦不易控制。

By many years experiences, controlling ballast resistance and excessive compressive temperature force of the rail is recognized as the only means to overcome the track buckling.

多年来认为控制道床阻力及钢轨内的温度力是防止胀轨跑道的主要办法。

The Effects of Train Braking and Ballast Resistance on the Longitudinal Force in Rail

列车制动与道床阻力对钢轨纵向力的影响分析

For concrete faced rockfill dam, the slope of upstream and downstream is generally 1:1.3& 1: 1.7.The no-rail slip-form construction technology for facing concrete has been a ripe technological measure.

对于混凝土面板堆石坝而言，堆石坝上下游坡比一般在1∶1.3~1∶1.7之间，其面板混凝土采用无轨滑模施工已是相当成熟的一项技术措施了。

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。

The side slip angle, cornering force, aligning torque and cornering potential energy of the pneumatic tires were deduced. And the spring deformation energy and damping-force potential energy of the wheel-rail radial contact were also deduced. 4.

推导了充气轮胎的侧偏角、侧偏力、回正力矩和侧偏势能，也推导出了承重轮、导向轮的轮轨接触弹簧变形能和粘性阻尼力势能。

Asian countries are expected to spend over$ 200bn on mass transit rail systems in the next decade to combat rising urban congestion.

预计未来10年亚洲国家将会在公共轨道交通系统上投入2000亿美元，以抗击日益加剧的城市拥堵问题。

This paper analyzes the cause of producing small concave around weld seam according to practice of welding long rail in Guangzhou Metro Line 2, and presents the preventable measure to overcome.

本文结合广州地铁二号线接触焊焊接长钢轨实践，分析了焊缝热影响区产生轨面小凹痕的原因，提出克服此类缺陷的预防措施，可供类似工程借鉴。

In particular, Q378 cleaner features no pit, double hook without rail exchanging, compact structure, and high productivity.

其中Q37系列清理机具有无地坑、双钩不换轨、结构紧凑、生产率高等特点。

The guide rail is the 45 # steel, the quenching and tempering, the correct grinding.

导轨为45 # 钢 、 调质, 精磨.

The standard , diesel-powered city bus can save 804 pounds, while heavy rail subway users save 288.

而乘坐柴油动力的公车会减少804磅, 重型火车则要更少点:为288磅.

Our local bus and rail services complement each other very well.

我们这里市内公共汽车与市郊列车互相补充,使交通极为便利.

Kruger notes rail routes linking Europe and China also boost trade and economic ties between the two sides.

连接欧洲与中国的铁路线有力地促进了双方的贸易和经济联系。

We hxdye arranged to transport the rice you purchased by rail.

我们已安排用火车运输你们所需的大米.

Hold firmly to the rail.

紧紧抓住栏杆.