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。

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

PG（28）型铺轨机（主机）车辆

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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

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tracklaying train; track laying train

铺轨列车

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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

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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

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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%；

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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?

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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.

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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.

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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。

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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

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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

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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。

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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。

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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。

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They are laying a railroad track.

他们正在铺设一条铁路轨道.

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