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1·Hundreds of miles of new roads and rail track are speeding up transport.

数百英里的新修道路和铁轨加快了运输效率。

2·The new route involves expanding a rail track that runs through a large swath of residential areas.

新线路需要扩建一条穿过大片居民区的轨道。

3·An image acquisition and processing system designed for rail track flaw detection is presented.

介绍一种用于铁路轨道缺陷检测的图像采集与处理系统的硬件设计和软件开发。

4·Inebriated, he stopped the car at a red light on top of one rail track where there was no barrier put in place.

醉驾的他在红灯时把车停在了一个没有围栏挡住的火车轨道上。

5·In this paper, the measurement method and system for rail track geometric irregularities is studied based on this problem.

本文为了满足这一要求，对线路几何不平顺的高精度测量方法和系统进行了研究。

6·The error of the frame and the trail which make the crane not in parallel with the rail track is the cause of off-tracking.

在实际治理啃轨现象的工作中，一般是以提高车架和车轮的安装精度，校正和消除起重机和轨道的缺陷为主要方法。

7·Floating around. Beckoning the far-elapsed sunlight in woe, poplar trees dotting along the rail track were thrashing in gusts.

铁轨边点点的白杨在阵阵狂风中摇摆，悲伤地召唤远逝的阳光。

8·Grey spot has become the most conspicuous defect in resistance welding joint of the structure of continuous welded rail track.

灰斑已成为无缝线路钢轨结构接触焊接头最突出的缺陷。

9·Orbital floor and must closely focus on the ground, in order to prevent the ground rail track bending deformation after loading.

轨道底面与地面必须紧密着力，不得有虚跨间隙，以防止地轨轨道载荷后弯曲变形。

10·The pearlitic rail steel was widely used as rail track in China for its prominent performance in anti-wearing and high yield strength.

珠光体轨道钢是目前我国铁路轨道采用的主要钢种，其性能特点是抗磨损性能好，屈服强度高。

轨道

1·The new route involves expanding a rail track that runs through a large swath of residential areas.

新线路需要扩建一条穿过大片居民区的轨道。

2·The error of the frame and the trail which make the crane not in parallel with the rail track is the cause of off-tracking.

在实际治理啃轨现象的工作中，一般是以提高车架和车轮的安装精度，校正和消除起重机和轨道的缺陷为主要方法。

3·All of these studies will certainly play positive and promotive roles in guiding rail track maintenance and assisting governor decision-making.

这对于下一步进行轨道养护管理辅助决策的研究必将产生积极的推动作用。