point rail信息详情
心轨；[铁路]尖轨
rail───vt.铺铁轨；以横木围栏；n.铁轨；扶手；横杆；围栏；vi.抱怨；责骂
guide rail───[建]导轨；导杆
chair rail───n.钉在室内墙上使墙壁不被磨损的木条；[建]护墙板
rail travel───有轨运输；乘坐火车
commuter rail───通勤铁路
rail system───铁路系统；导轨系统
rail service───[铁路]铁路运输；铁路运输[交通]
rail transport───[铁路]铁路运输
detector rail───探测轨
So the model can reflect structure characteristic and work state of point rail exactly.───使模型较准确的反映了心轨的结构特性和工作状况。
Transportation from any point on the surface the Moon to any other point will be accomplished in less than 24 hours by means of a global rail network.───于环绕月球的铁路网，从月球任何一处到另外任何一处的交通运输可以在24小时内直达。
of switch calculated is built aiming to number 42 double arm elastic bending point rail, system analysis is made for switching force and inadequate displacement.───和客运专线的建设，道岔的设计也由静态设计向动态设计转变，弹性可弯尖轨及心轨的扳动力及不足位移是道岔设计中的关键问题。
Annealing of point rail: Using box-type annealing furnace to make annealing treatment to the alloy steel rail before machining.───心轨退火：在机加工之前采用箱式退火炉对合金钢心轨进行退火处理。
Application of Dry Lubricating Agent to Ease Wear of Point Rail and Curved Rail on Speed-raise Tracks───采用干式润滑剂减缓提速道岔曲尖轨磨耗
Prevent Tire Loose on Axle and Target Point Rail Lubricator───机车防止轮箍弛缓及定点涂油装置
Timely separate the point rail having defects out the tolerance and strop it from going into the next processing step.