Many of these deaths are preventable by improved road design and management.
这些死亡事故中，很多是可以通过完善公路设计和加强道路管理而避免的。
Yet the policy prescriptions are simple and proven: enforced speed limits, helmet laws for those on two wheels, good road design and more driving tests.
其实，从政策层面对预防交通事故是很简单的，而且颇见成效，比如限速、规定骑乘两轮车的人员必须戴上头盔、改善道路设计以及增加驾驶考试次数等等。
The cross section design is an important part of the road design.
道路横断面设计是道路设计的重要组成部分。
Traffic calming is a generic name for techniques of speed reduction through road design.
交通稳静化是道路设计中减速技术的总称。
Intersection design is an important part of city road design.
交叉口设计是城市道路设计的重要组成部分。
The flexible pavement design method and parameters are important in road design.
柔性路面设计方法与参数是道路设计中的一个重要方面。
The traffic safety design of urban road intersections is important in urban road design.
城市道路交叉口行人交通安全设计是城市道路设计的重要工作内容。
Numerous publications have been prepared on the subject about road design and control for highway safety.
有关道路设计及其安全控制问题，已出版了众多著作。
A method is presented to implement real-time 3d road animation coupled with road design data and digital terrain model (DTM).
研究了一种用数字地面模型和公路设计数据实现实时三维动画的方法。
A model for optimization of road route and alignment is developed based on road design theory, transport planning theory and GIS platform.
结合道路设计理论与交通规划理论，以地理信息系统为平台，开发道路选线优化模型。
Design includes highway route alignment, Horizontal alignment design, Profile design, cross-sectional design, embankment design, road design, and several main parts.
设计主要包括公路选线定线、平面线形设计、纵断面设计、横断面设计、路基设计、路面设计等几个主要部分。
A concept of the mixing of the road alignment norm with the safety standard was suggested to provide a reference for the examination and verification of the road design safety.
提出了公路线形设计规范与安全标准相融合的理念，为我国公路设计安全性审核提供参考。
And with the demonstrational geographic elements of road and forest, the road design is realized and the constructional method of virtual forest environment is mentioned based on TIN.
并以道路和森林为示范地理要素，初步实现了基于TIN的道路设计，并提出了基于TIN的虚拟森林环境的构建方法。
However, the method of directly calculating the planimetric coordinates of the centre line on the road and the calculating program of road design can completely solve the problems above.
本文介绍的直接计算出道路中线平面坐标的方法和道路设计计算程序，完全解决了上述问题。
Introduced hereby are the treatment of the old cement concrete pavement, measures to prevent reflective cracking and the profile design and transverse grade determination in road design.
介绍了旧水泥混凝土路面处理、防止反射裂缝措施、道路设计中纵断面设计和横坡确定。
Based on road design information, we derived coordinates of arbitrary points in the pile and cross-sectional azimuth which may guide global positioning system (GPS) surveying in section surveys.
根据道路设计信息，推导出线路坐标系下任意中桩点的坐标计算公式和横断面方位角，由计算得到的横断面方向指导野外GPS断面测量。
The design of cement concrete pavement slabs should be consulted "Specification for Highway cement concrete pavement design" before the revision of "Specification for Urban Road design".
建议在《城市道路设计规范》修订前，应参照《公路水泥混凝土路面设计规范》来进行水泥混凝土路面设计。
The design of cement concrete pavement slabs should be consulted "Specification for Highway cement concrete pavement design" before the revision of "Specification for Urban Road design".
建议在《城市道路设计规范》修订前，应参照《公路水泥混凝土路面设计规范》来进行水泥混凝土路面设计。
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