摘要：针对传统卫星定位系统车载终端检定方法存在的不足,提出了一套快速检测检定方法,并开发出一套检测检定平台,实现了对营运车辆车载卫星定位装置快速检测检定,满足交通主管部门对营运车辆车载卫星定位装置检定和监管的要求,提高道路运输管理和服务水平。

摘要：近年来公交安全事故接连发生,公交安全问题已引起相关部门的高度重视,随着城市化进程的推进,公共交通的乘客量将越来越大,公交安全问题也将会变得更加严峻。本文通过分析当前国内公交车辆运行状况,针对公交车辆安检存在的不足,提出了基于车继网和自适应主动吸收式可燃油气检测技术的公交安全预警控制系统成套解决方案,以满足公交安全运行的需要。

摘要：Guangzhou, with its unique geographical location, was the biggest trading port between China and the west during the Ming and Qing dynasties. On July10, the Guangzhou City Museum held an exhibition of cantonese export arts and crafts in the 18th-20th centuries. The exquisite ivory carving, embroidery,silk, porcelain, paintings and glass carvings on show.