行车

Dynamic interaction of wheel-rail is studied by using DSAS software when Blue-Arrow power car, trail car,"SS8" locomotive and passenger car with "209" bogies pass through a curve with severe rail oblique crack in Guang-Shen railway, respectively. Results of the above cases are compared and analyzed. Based on these results, effect of track structure parameter and train speed on dynamic interaction of wheel and rail in curve track is discussed, and a set of synthetic and effective technology measure which eliminates or releases rail oblique crack is put forward, The results can be expected to provide theoretic basis and guidance for engineering practice.

运用DSAS软件，研究了&蓝剑&动车组动车、拖车、&SS8&机车和209转向架客车通过广深线某钢轨斜裂纹重伤曲线的轮轨动态相互作用，并对几种车型的计算结果进行了比较和分析；在此基础上，讨论与分析了轨道结构参数及行车速度对曲线轨道的轮轨动态相互作用的影响，从而提出了一套综合有效的抑制或减轻钢轨斜裂纹的技术措施，以期为工程实际提供理论依据和指导。

Small bulk, light weight, high precision, real time processing, easily operating, so it have positive effect on the railway maintain,security of railway and so on.

系统体积小、重量轻、精度高、实时处理、易操作，对工务段线路维修、维护和行车安全等起到积极作用。

Maohan existing companies, travel, linear and profile cutting machine, AC-DC welding machine, stamping machines, cars milling, drilling and other grinding equipment, strong technical force, advanced detection instruments, product quality and reliable.

公司现有铆焊、行车、直线及仿型切割机、交直流电焊机、冲压机、车铣、钻磨等各种设备齐全，技术力量雄厚，检测手段先进，产品质量可靠。

Zhuhai to Hong Kong Customs and Excise Department after the building is a road leading to the island of Gaolan River, through an embankment Fencha Lu, three or four hundred meters to the right side of the line is the purse Terminal Island, is to fly to the left of the beach .

珠海港的海关大楼后就是一条通往高栏岛的行车大堤，走过大堤就是一个分叉路，向右边行三四百米就是荷包岛码头，向左是去飞沙滩的。

The instantaneous super pore water pressure produced by the pore water of the inner structure of asphalt pavement, under the action of the high speed wheel load, is an important reason that results in water damage of the pavement.

沥青路面结构内部的孔隙水在高速行车荷载的作用下造成的瞬时超孔隙水压力，是造成路面水损害的重要原因。

Travel mechanism of each track consists of a variable two-speed piston motor, a planetary reducer and a parking brake, travel brake buffer valve is mounted on motor to reduce hydraulic shock.

每侧履带的行走机构由一个变量双速柱塞马达、行星减速器和制动器组成，行走制动缓冲阀与马达一体安装，吸收了行车时由于制动或载荷变化带来的液压冲击。

Vacuum brake system can help improve reliability and reduce the braking driver fatigue will help to reduce the incidence of traffic accidents and improve vehicle safety.

采用真空助力制动系统可提高制动可靠性和减轻驾驶员的疲劳，有利于降低行车事故的发生率，提高整车安全性。

This kind of chain block can work in set with single rail trolley to form a small hoisting car travelling on single rail for overhead conveyance and can also work in set with single beam crane and cantilever crane.

该系列手拉葫芦可与单轨行车配套使用组成起重运输小车，用于单轨架空运输，或用于手动单梁起重机和悬臂式起重机。

With advances in technology we can readily visualize your trip on an automated highway system.

随着技术的进步，我们不难设想自动化公路系统上的行车过程。

It clearly shows information on all the equipment needed while driving, such as the trip computer, audio system and compact GPS system, which can be operated easily by switches mounted on the steering wheel.

这清楚地表明需要对所有驾驶时，如行车电脑，音响系统和系统小型全球定位系统，它可以轻松地经营的开关在方向盘上安装的设备的信息。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。