The Governors Highway Safety Association has released a report that explores preliminary data on motorcyclist fatality counts for 2010 from all 50 states and the District of Columbia.
美国州长公路安全协会发布报告,探讨了2010年全美50个州和哥伦比亚特区摩托车交通事故死亡率的初步数据。
National Highway Traffic Safety Administration data show that road rage or aggressive driving were reported as a factor in 375 fatal crashes in 2014.
美国高速公路交通安全管理局的数据显示,路怒或野蛮驾驶是2014年375起致命车祸的起因。
Analysis of the field data of Xiamen-Chengdu Highway shows that the program can be used in automatic distribution of discontinuities and has a high accuracy and value in application.
对厦蓉高速公路水都线现场测量数据进行分析,结果表明:该程序能实现优势结构面自动分组和信息统计。
Provincial highway data has three character: many sources, wide cover and great capacity of data, so organization and management of data is a key to realize highway information management system.
省级公路数据有多源性、覆盖面广、数据量大三个特征,公路数据组织与管理是省级公路信息管理系统实现的核心问题。
The spatial data specification of EOO and its conversion to GML format is discussed and the data integration result was validated with Fujian Major Highway database as a sample database.
重点介绍了EOO格式的空间数据规格定义以及向GML格式转换处理过程,并以福建省主要公路数据集为样本数据验证了集成结果。
Highway communication system is a special integrated platform serving for communication of voice, data and video, which is indispensable to the highway management.
高速公路通信系统是专门用于承载高速公路的话音、数据、图像等业务的一个综合平台,也是高速公路运营管理中不可缺少的基本条件。
A new method called gray correlation analysis method based on DEA (Data Envelopment analysis) is presented to evaluate the regional highway network.
提出了一种基于数据包络分析(DEA)和灰色关联分析的区域公路网评价方法。
A study was conducted to determine the error of RTK data in highway survey by the check method of a known point in accordance with the measurement error theory and the criterion for highway survey.
利用测量误差理论并结合公路勘测规范,采取已知点检核比较法对rtk技术采集数据用于公路勘测中的误差进行分析,进而提出一套行之有效的检验rtk数据误差的方法。
A geographical subsystem collects data such as longitude and latitude of highway infrastructure.
地理信息子系统采集交通设施的经纬度等数据。
The main contents of this paper as follows: (1) Building a data model of regional highway geological hazard.
主要内容如下:(1)构建区域公路地质灾害数据模型。
The geostress regression analysis results of a highway tunnel indicate that the calculated results are in a good agreement with the in situ measured data and...
对某高速公路隧道的地应力回归分析结果表明,计算结果与实测值吻合较好,可作为工程设计与施工的依据。
The geostress regression analysis results of a highway tunnel indicate that the calculated results are in a good agreement with the in situ measured data and can be used to engineering practice.
对某高速公路隧道的地应力回归分析结果表明,计算结果与实测值吻合较好,可作为工程设计与施工的依据。
The geostress regression analysis results of a highway tunnel indicate that the calculated results are in a good agreement with the in situ measured data and can be used to engineering practice.
对某高速公路隧道的地应力回归分析结果表明,计算结果与实测值吻合较好,可作为工程设计与施工的依据。
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