In 2001, Williams, who grew up by a train track, pushed town officials to construct a viewing platform with picnic tables, wireless Internet and a scanner to detect oncoming trains.
2001年，在铁轨旁长大的Williams劝说镇官员们搭建了用野餐桌子、无线互联网还有一个侦测驶来列车的扫描器组成的观看平台。
The ordnance non-contacting 3d data auto-collecting system based on laser 3d scanner is composed of PC, laser scanner and rotating platform device.
基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。
The ordnance non-contacting 3d data auto-collecting system based on laser 3d scanner is composed of PC, laser scanner and rotating platform device.
基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。
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