查询词典 traverse rail

Thus,locks through the rail switch electricity the contact locks for the signal electricity the magnet coil delivers the electric current,only then the switch location correct only then causes the closed circuit,the signal electricity to lock has the enough electric current,after namely the approval moves the signal handle to cause the semaphore opens,by the signal electricity locks the contact for the rail switch electricity to lock the magnet coil power transmission electric circuit to separate,therefore cannot move the rail switch handle again,soon the rail switch locks in the position.

这样，通过道岔电锁器的接点给信号电锁器的电磁线圈送电流，只有道岔位置正确才使电路接通，信号电锁器有足够电流，即准许扳动信号握柄使信号机开放后，由信号电锁器的接点给道岔电锁器电磁线圈送电的电路被断开，于是再不能扳动道岔握柄，即将道岔锁在规定位置上。

With the development arise some problems of the wheel/rail performance, the requirement of the train traction for the adhesion of wheel/rail will become more and more strict, and rail corrugation of wheel/rail, rolling contact fatigue and derailment will become more and more serious. The solution to the problems will have direct effects on the railway development.

当前世界铁路正朝着高速和重载的方向发展，随之而来的是列车牵引对轮轨粘着的要求越来越高，而轮轨的波浪形磨耗、滚动接触疲劳、脱轨等轮轨关系问题越来越严重，其解决与否直接影响到铁路的快速发展。

The development tendency of the railway construction in the world today is serving high speed trains and csirrying heavy load. With the development arise some problems of the wheel/rail performance, the requirement of the train traction for the adhesion of wheel/rail will become more and more strict, and rail corrugation of wheel/rail, rolling contact fatigue and derailment will become more and more serious. The solution to the problems will have direct effects on the railway development.

当前世界铁路正朝着高速和重载的方向发展，随之而来的是列车牵引对轮轨粘着的要求越来越高，而轮轨的波浪形磨耗、滚动接触疲劳、脱轨等轮轨关系问题越来越严重，其解决与否直接影响到铁路的快速发展。

When the rolling stock from the Road for A shares, B shares, mechanical manipulation Switch to track mobile location Tsim Sha Tsui, a sharp rail tracks of a basic paste, pointed out the basic two-track rail 2, and this opened the B-share Road, Road closure of the A-shares, locomotives and rolling stock into the link of the rail along the curve of the transition to lead Frog and their rail unit.

当机车车辆要从A股道转入B股道时，操纵转辙机械使尖轨移动位置，尖轨1密贴基本轨1，尖轨2脱离基本轨2，这样就开通了B股道，关闭了A股道，机车车辆进入连接部分沿着导曲线轨过渡到辙叉和护轨单元。

Railway hardware and equipments: all kinds of clip、washers、No.70 rail spike、fi shplate、 anti-loo sen nuts、rail anchor、rail brace、 track jack、torsional spanner, all kinds of screw spike、timber drive spike、rail bolt、fish bolt、type T bolts and other railway parts

国内外铁路及五金器材：各类型号弹条、弹垫、挡板、70型道钉、鱼尾板、防松螺母、防爬器、轨撑、起轨器、防松螺帽专用扭力扳手等器材，各类螺纹道钉、麻花道钉、轨道螺栓、鱼尾螺栓、T型螺栓、等铁路标准件。

Cross sector seamless line, namely rail bar, rail bar and rail switch direct welding; the vertical force and displacement are direct transmitted between rail bars.

跨区间无缝线路，即轨条与轨条、轨条与道岔直接焊接，轨条之间直接传递纵向力和位移。

Aiming at the engineering problem that K welding machine is used to weld PD3 60kg/m rail during welding production at present, the quality of the joint falls short of the standard of TB/T1632-91 because of the objection of grey-spots in the welding joint, this paper analyses the element which influence the welding joint quality in detail from the stability of flash of the accelerating step of the rail, finds out the relationship between the stability of flash-butt welding and the quality of rail joint, provides the measure for controlling the quality of rail welding and some gist for establishing perfect controlling system of welding joint quality

针对目前焊轨生产中采用K型焊机焊接PD3 60kg/m钢轨，接头灰斑缺陷多，性能难以达到部颁标准要求的工程问题，对材质、焊接电压、焊接工艺对接头质量的影响进行研究，并从钢轨焊接加速烧化阶段的闪光稳定性入手，详细分析了影响接头质量的因素，找出了钢轨闪光焊稳定性与质量的关系，提出了控制钢轨焊接质量的措施，为建立完善的焊接质量控制体系提供了依据。

Build and Traverse of Abstract Syntax Tree Based on Java Program;2. For algorithm complexity and trav- erse efficiency problems of a majority of intelligent cleaner traverse dust absorption,a mode of relative positioning by objects of reference to make certain relative position of intelligent cleaner in the room is proposed.

针对大部分智能吸尘器吸尘遍历的算法复杂和遍历效果不佳的问题，提出了以参照物相对定位的方式来确定智能吸尘器在房间的相对位置，以极坐标的形式实现在房间的100%遍历行走吸尘，实验采用超声波测距的方式实现智能吸尘器的相对位置确定。

"Giant slalom, which emphasizes the traverse and the skier combines the fastest possible traverse with the quickest, sharpest turns; and the cross-country; jumping, which is of four parts: inrun, take off, flight and landing."

大回转：该项目强调弯曲滑行，运动员要有最迅速急转弯和最快速弯曲滑行的综合能力；越野滑雪；跳台滑雪，包括4个部份：准备，起跳，滑行和降落。

"Giant slalom, which emphasizes the traverse and the skier combines the fastest possible traverse with the quickest, sharp est turns; and the cross-country; jumping, which is of four parts: inrun, take off, flight and landing."

大回转：该项目强调弯曲滑行，运动员要有最迅速急转弯和最快速弯曲滑行的综合能力；越野滑雪；跳台滑雪，包括4个部份：准备，起跳，滑行和降落。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。