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- The Ohio Department of Transportation Bridge Management System (BMS) currently uses Organizational Performance Indices (OPI) to track bridge performance each year. 我国桥梁已渐迈入高龄化的时代，但桥梁所能发挥功能性与服务性随桥龄之老化而降低。
- The Vehicle Tracking System (VTS) based on GPS is an integrated system that can provide multi-target positioning, tracking and monitoring. 基于GPS的车辆管理系统，是一种具有多目标的自动跟踪定位，地图 匹配显示与指挥调度功能的综合系统。
- The company operating to provide a GPS satellite navigation system, you increase satellite navigation, vehicle tracking services. 公司主要经营提供GPS卫星导航系统，为您提高卫星导航，车辆跟踪服务。
- They walked in the vehicle tracks and not on the crest of the road. 他们走在车轮留下的印痕里，而不是路中间。
- Applying the theory of hemodynamics, hemodynamics experimental model of heart-coronary artery-myocardial bridge system is proposed. 摘要应用血流动力学理论与方法建立了心脏-冠状动脉-心肌桥血流动力学实验模型。
- FBGs are used on long-term monitoring a highway bridge and collocating remote control to set up a complete monitoring bridge system. 本文在研究有关光纤光栅于桥梁监测之研究，运用光纤光栅感测器针对中二高乌日桥进行长期的监测，并搭配远端讯号传输，建构一套完整的桥梁监测系统。
- If you fly above the tundra you can see vehicle tracks, criss-crossing it. 如果你乘飞机从苔原上空经过，你可以看到地面上纵横交错的汽车痕迹。
- In this paper,The operating principle of bridge system,the mechni- cal and electracal design,error analysis and test results of the JRH bri- dge system are described. 文中还叙述了电桥系统的工作原理、结构与线路设计、误差分析和测试结果.
- Track bridge and subgrade equipment 线桥设备
- In the vehicle tracking module, it mainly study the Optical Flow Equation (OFE) and the three-step block matching algorithm, and choose the later by writing computer programs. 在车辆跟踪模块,重点研究了运动估计算法中基于光流方程的方法和三步块匹配算法,并编写计算机程序对算法进行了验证和比较,确定采用三步块匹配算法进行车辆运动估计。
- Robust vehicle tracking algorithm is an important precondition for realizing traffic event detection,but occlusion is a key influence factor for vehicle tracking. 鲁棒的车辆跟踪是实现交通事件自动检测的重要前提,车辆跟踪中的车辆相互遮挡则是影响车辆跟踪结果的关键因素。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Navigational aids and bridge system 导航设备及驾驶室系统符号
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- A simulation method for identifying the force input in vehicle handling inverse dynamics is proposed under the condition of different vehicles tracking the same given path. 摘要提出了在不同汽车跟踪同一指定路径的情况下，汽车操纵逆动力学力输入识别的仿真研究方法。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
