To gather the data, the team launched an Autonomous Underwater Vehicle (AUV) on six survey missions beneath the floating tongue of Pine Island Glacier.

为了收集数据，研究小组使用水下机器人(AUV)在松岛冰川浮动尖岬下面进行了6次调查作业。

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By means of field survey on urban road intersections, the vehicle type composition proportions were analyzed, and the small vehicles were taken as the standard vehicle type.

采用实地调查的方法对城市道路车型构成进行分析，确定小型车为城市道路交叉口车辆换算系数研究的标准车型。

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Therefore based on the characteristic analysis of 686 vehicle accesses from 198 TIA projects in Beijing, 44 survey locations were chosen as the typical study objects for this research.

通过分析北京市198个交通影响评价项目中686个机动车出入口的交通特征，选择具有代表性的44个机动车出入口进行了交通调查。

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Nationwide, 32.8% of students had texted or e-mailed while driving a car or other vehicle on at least 1 day during the 30 days before the Centers for Disease Control conducted its 2011 Youth Risk Survey (PDF).

FORBES: CDC Study: Too Many Teens Text While Driving