Examples include onboard sensors, wayside detection devices and autonomous track geometry systems.
包括车上传感器，路旁探测设施和自动轨道几何系统。
The track geometry irregularity is a stable normal distribution and state-history random variable.
轨道几何不平顺为平稳的正态分布和各态历经的随机变量。
Existing FRA tracksafety standards are comprehensive and specify track geometry and cant deficiency for FRA Classes 1 through 9 at speeds up to 200 mph.
现存的联邦铁路局轨道安全标准十分全面，对高达200英里/小时（约合322公里/小时）的速度指定了FRA1～9类这9种类型的轨道几何形状和欠高。
Inspecting the Geometry state of the track is an important work for the safety and comfort to the passengers.
轨道几何状态检查是关系到铁路行车安全和旅客乘车舒适性的重要技术保障工作。
Leon didn't finish his geometry homework because his mind kept jumping the track to think about the new girl in class.
利昂没完成几何作业，因为他思想总在开小差，想着班上新来的女生。
A descriptive geometry method is presented to obtain the track of wire incision in processing the three dimensional cut.
提出了确定嵌入式三维接口线切割轨迹的画法几何方法。
The structure of this system is demanded mainly from carry cable, track cable and hanger. it is a strong geometry nonlinear structure.
该系统的承重结构主要是由承重索、轨索、吊索组成的一个索网结构，具有较强的几何非线性。
The changing of track stiffness affects wheel-rail dynamic forces and track dynamic geometry performance simultaneously.
轨道刚度变化同时影响着轮轨动荷载和轨道动态几何形位的变化。
The contact geometry parameters and rigid creepages of wheelset and track in rolling contact are analyzed.
本文从数值方面详细分析了两种型面轮对和轨道在滚动接触过程的接触几何、蠕滑率和蠕滑力。
During drilling horizontal well, usually adopt geometry steerable drilling technology to increase the penetration rate of borehole track in oil reservoir.
在水平井钻井中，通常采用地质导向钻井技术来提高井眼轨迹在油层中的穿透率。
During drilling horizontal well, usually adopt geometry steerable drilling technology to increase the penetration rate of borehole track in oil reservoir.
在水平井钻井中，通常采用地质导向钻井技术来提高井眼轨迹在油层中的穿透率。
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