查询词典 contact rail

A movable rail , tapered at the end, such as that used in a rail road switch.

转辙器一端尖细可移动的铁轨，如用于铁路岔道的

As the high-speed rail network grows, analysts expect airlines to pull off routes of 500km or less, while up to 40 per cent of air passengers travelling between 500km and 800km will switch to rail.

分析人士预计，随着高铁网络的发展，航空公司将撤销500公里及以下距离的航线，而行程在500至800公里之间的航空旅客中，多达四成将转乘铁路。

Through the reason analysis about one of the representative derailment accident,account for the reason,causing the derailment accident,is result of combine work of the wheel flange,grind and pile,and the wear of switch rail and base rail.

通过对某次典型货车脱轨事故的分析，说明引起车辆过道岔脱轨事故主要是由于车辆轮缘磨耗和碾堆，以及道岔尖轨和基本轮磨损联合作用的结果，因而提出建议要进一步完善车辆检修规章，以及完善和提高道岔处的钢轨磨耗限度标准的必要性和紧迫

Obviously,uses electricity between the rail switch handle and the signal handle locks the relation to obtain the interconnection relations,also not both distance limit far and near,also not rail switch number how many influence.

显然，在道岔握柄和信号握柄间用电锁器联系取得联锁关系，既不受两者距离远近的限制，也不受道岔数多少的影响。

On the pole inscribes the gap,through the switch lever and the signal rod mutual position's change,simulates the rail switch and semaphore's different condition,realizes between the rail switch and semaphore's interconnection.

杆上刻有缺口，通过转辙杆和信号杆相互位置的变化，来模拟道岔和信号机的不同状态，实现道岔和信号机之间的联锁。

The non-centralism interconnection rail switch's operation disperses nearby various rail switches carries on,but the semaphore may the centralized control interconnection.

非集中联锁道岔的操纵分散在各道岔旁进行，而信号机可集中操纵地联锁。

The generator base is loaded with universal wheel and rail wheel,and can move on the pits road surface and the railway rail.

适用场所：控制箱、汽缸和发电机组为整体结构，发电机组底部装有万向轮和铁轮，可在坑洼的路面及铁轨上运行。

If can cause the train to surface the boat from the railway rail, eliminated between the train wheel and the railway rail friction, can enhance the train large scale the speed.

果能够使火车从铁轨上浮起来，消除了火车车轮与铁轨之间的摩擦，就能大幅度地提高火车的速度。

Applicable place:The lamp plates,the cylinder and the generation set are the overall construction.The generator base is loaded with universal wheel and rail wheel,and can move on the pits road surface and the railway rail.

适用场所：控制箱、汽缸和发电机组为整体结构，发电机组底部装有万向轮和铁轮，可在坑洼的路面及铁轨上运行。

In recent years, although our country also sped up has constructed the city urban rail transit system the step, but city urban rail transit in our country new things, also did not have the mature theory is the instruction, also did not have the system the experience to be possible to follow.

近年来，虽然我国也加快了建设城市轨道交通系统的步伐，但城市轨道交通在我国还是一个新鲜事物，既没有成熟的理论为指导，也没有系统的经验可循。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。