道路交通标志标识反光，发光产品；
这种防护层甚至可以保护道路交通标志免受天气侵害。
本研究考察了道路交通标志中路名信息对称结构效应的眼动模式。
Research and application on data model of road guide sign system based on road network topology;
一个巨大的不同类型的卡车，一套脚手架、道路交通标志、工具等。
A big playset of different kinds of trucks, set of scaffoldings, bridege parts, road signs, tools and poseable figures.
本实验研究了道路交通标志中路名信息的对称性和布局方式对视认绩效的影响。
The present study explored the eye movement mode of symmetry effect in structure of road traffic signs.
本实用新型公开了一种智能化道路交通标志线，包括埋设在交通标志线下的应答器；
The utility model relates to an intelligentized traffic lines, comprising a responder buried below the lines and a radiofrequency reader and a micro director arranged in the vehicles.
本文对自然场景中道路交通标志检测方法进行了研究，总结出一套道路交通标志实时检测算法。
In this paper, traffic signs detection methods in the natural scenes are studied, and then a real-time traffic signs detection algorithm is summarized.
研究驾驶人交通标志信息记忆量随时间的变化规律，能够为城市道路交通标志设计及实施应用提供有力支撑。
To reveal the pattern the amount of drivers' memory of traffic sign information changes over time could shed bright light on the design and installation of ur-ban road traffic signs.
目前我国道路交通标志牌使用板材大都是铝合金，由于铝合金板属于不可再生资源，随着资源逐年递减而成本逐年增加。
At present, aluminum alloy, which belongs to non-rebirth resources, is mostly used as board materials of traffic signs in China. The cost increased with the yearly reduction of this resource.
本文主要论述了道路交通标志作为高速公路交通安全设施的重要组成部分，对它所存在的质量问题作了系统的分析，并提出了如何处理的方法，仅供参考。
The paper mainly discussed that the Road traffic sign is an important and analyzed quality problems by the numbers, and put forward the solution, for reference only.
本文主要论述了道路交通标志作为高速公路交通安全设施的重要组成部分，对它所存在的质量问题作了系统的分析，并提出了如何处理的方法，仅供参考。
The paper mainly discussed that the Road traffic sign is an important and analyzed quality problems by the numbers, and put forward the solution, for reference only.
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