查询词典 contact rail

The Beijing-Tianjin high-speed rail link, the first "zero emission" rail line, will be put to operation Friday.

中国第一条"零排放"高速铁路—京津城际铁路将于8月1日开通运营。

With the rail reconstruction of the Hongshui River Bridge its longitudinalperformance and the reasonable arrangement of rail expansion joint has been studied.

文中结合红水河斜拉桥的线路改造，对其纵向受力特性及钢轨伸缩调节器的合理布置形式进行了研究。

Table extension units and the pressure rail of bed, using V-quiet pressure rail movement smooth and good shock absorption.

工作台拖板与床身水平导轨，采用 V-平静压导轨运动平稳吸震性好。

Research purposes:The purpose is to make the researches on the structural types of rail fastenings for ballastless track and their key technologies, and to propose the technical development thoughts and concrete design of rail fastenings for passenger dedicated railway line in China.

研究目的：研究无碴轨道扣件结构型式和关键技术，提出我国客运专线扣件技术发展思路和具体设计建议。

In this method it is assumed that when the rail is bent downward, it will be subjected to the reactive force of elastic support points, and when bent upward, the rail will sustain the reactive force of the fastenings (i.e.the weight of sleepers and the friction between sleepers and ballast).

其中假定钢轨向下挠曲时所受的是支点反力；向上挠曲时所受的是扣件反力(由于轨枕自重和轨枕与道床的摩擦力)，这两种反力按上下方向以不同的非线性关系依赖于钢轨位移。

All girders shipped by rail were arranged on a flatbed rail car.

由火车装运的所有主梁都安放在平板火车车皮上。

Free on rail - FOR: Applies to goods delivered and loaded to the rail way.

铁路交货价或火车交货价：指发送并装上火车的货物。

In thetest method, the moving electrode is installed on the free rail and the stable electrodeis installed on the fixed rail.

这个"瞬时自然长度之差"是通过电容式位移传感器进行检测的。

In order to avoid drawing attention to itself, the force was divided into two different trains for the journey,but due to delays in rail travel, the troops arrived at the rail station in Greenock around the same time, losing the small degree of anonymity desired.

但由于铁路运输的延误，部队几乎在同一时间到达 Greenock 火车站，未达成低度不透露身份的要求。

A link has a first end hingedly connected to the inside of the case, and a second end connected to the first guide rail and able to move in the direction of the first guide rail.

连杆具有铰接地连接到壳体内部的第一端和连接到第一导轨上并能够在第一导轨的方向上移动的第二端。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"