track laying的例句大全

Therefore, rigid jointless track laying must be carried out under specific thermal conditions to avoid dangerous tensile and compressive stress in the rails during extreme weather.

因此在铺设无缝线路时，钢轨温度需要保持在一定的范围内，以避免恶劣气候条件下钢轨内部产生的拉伸应力对其产生的损害。

The Wagon for Track Laying Machine ( Main Engine) Type PG 28

PG（28）型铺轨机（主机）车辆

Once through the mountains, track laying accelerates from 10 inches to 6 miles a day.

打通了山脉之后火车轨道的铺设速度大大加快，从每天10英寸提高到每天6英里

tracklaying train; track laying train

铺轨列车

design of sleeper transportation car of the jointless track laying machine unit

无缝线路铺轨机组枕轨运输列车的设计及应用

the application of self-made track laying machine in tunnel broad sleeper rail

自制小型铺轨机具铺设隧道宽枕轨道

in track laying quota per kilometer, 1% of steel rails are amortized;

在每公里铺轨定额中，摊销数量为钢轨根数的1%；

When can we see track laying in the simulation?

我们什么时候能够见识游戏中的轨道铺设系统?

The jointless track on bridge is different from the jointless track laying on the traditional subgrade.

桥上无缝线路不同于一般铺设在路基上的无缝线路,本文分析了桥上无缝线路的特点.

in 90 days, we'll be laying track right through the middle of mexico city.

90之内我们的铁轨就会穿过墨西哥市正中心.

During the laying works of the railway track, there are higher demands on the building of railway bridge and the work is more difficult than other works.

在铁轨铺设工程当中，对铁路桥梁的架设要求较高，施工的难度也相对较大，这就势必推动相关技术的发展。

nonlinear modeling and emulating of hydraulic system in laying arms of track-laying machine

铺轨机落枕臂液压系统非线性建模与仿真

pdl ballastless track engineering survey and evaluation of laying condition

客运专线无碴轨道铁路工程测量和铺设条件评估关键技术

After comparison with gravity retaining wall and railway bridge, the new-style prestressed anchor sheet-pile retaining wall was selected to meet the request of laying triple-track on 40 m wide platform at rock slope of 30 °.

在平均坡角为30°的山区岩坡上，要求在40m宽的平台铺设三线铁轨，经过重力挡墙及架桥等方案比较，选择了新型预应力锚拉式桩板墙的结构。

The rate of rail creep lengthening is not the same at the different time after the new rail laying on the track.

得出新钢轨上道后的不同时期，其蠕变伸长速率是不同的。

The rate of rail creep lengthening at the beginning after rail laying on the track is greater than that of the afterward time.

新钢轨上道后的前期，蠕变伸长速率较大，以后逐步降低。

They are laying a railroad track.

他们正在铺设一条铁路轨道.