测速雷达是交通管理中监测车辆行驶速度的必备工具。
The speed radar detector is a necessity of monitoring vehicle speed for traffic control.
这些措施包括之间的关系，转弯半径，车辆行驶速度，跟踪单，并链轮速度。
These include the relationship between turning radius, vehicle speed, track slips, and sprocket speeds.
例如，随着车辆行驶速度的增加，车辆驾驶者的眼睛与所述正立等大空间图像之间的距离也增加。
For example, as the vehicle travel speed increases, the distance between the vehicle driver's eyes and the erecting magnification space image is increased.
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