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- Development of trolley for rail profile measurement 手推式钢轨外形几何尺寸测量系统
- Analysis of the rail profile measuring system for the rail grinding vehicle 磨轨车轨廓测量系统的分析
- rail profile measurement 钢轨断面测量
- The design structure of the distributed beam profile measurement system based on Web control technique was depicted. 阐述了基于网络控制技术的分布式束流剖面测控系统。
- The new method without movement paralleled with the axis of the gear makes the lead error measurement can share same generating system with profile measurement. 此方法不需要测头沿齿轮轴线方向的运动系统,利用齿形测量系统即可测量齿向误差。
- The experimental results show that the ratio of false codeword of the coding method is only 0.75 percent, and it specially adapts to 3D profile measurement in density. 结果表明，该编码方法误码率仅为0.;75%25，特别适用于物体三维轮廓致密测量。
- The theory of nonlinear refractive-index profile measurement of fibers using two-beam interferometric method is introduced, and the result of this experiment is given. 介绍了使用双光束干涉法测量变折射率光纤设备的原理及实验结果。
- apparatus for testing rail profile 钢轨断面测定器
- A new laser shape profile measurement was discussed in this paper, which is a non-contact hot rolling shape measurement using club laser, CCD imaging technology and digital image processing. 本文研究的新型激光板形检测方法是利用棒状激光器、CCD成像技术和数字图像处理技术非接触式检测热轧板带钢板形的方法。
- Close conformity between wheel and rail profiles generated corrugation and excessive noise on the SkyTrain system in Vancouver, B.C. 在温哥华的“天空列车”系统，由于车轮和钢轨的廓形太相近，导致了波浪磨耗和噪声超标。
- To cooperate with the technology, this research proposes a method that can analysis backward tunnel incremental stress from profile measuring results. 与此技术配合，本研究提出一个由剖面量测结果反推隧道应力增量的方法。
- involute tooth profile measurement 齿形渐开线测量
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- Three dimensional profile measurement 三维轮廓测量
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- Development of rail head profile measuring instrument 轨头断面测量仪的研制
- three-dimensional profile measurement 三维轮廓测量
- The coal will be shipped by rail. 这些煤将用火车装运。
- If you are under 26 you can buy cheap rail tickets. 未满26岁者可购买廉价火车票。
- The local rail service (was) discontinued in 1958. 当地的铁路运输在1958年中断了。
