8月26日，乌鲁木齐铁路公安处工作人员和铁路工作人员在引导“内高班”学生上火车。当日，乌鲁木齐至北京西的T70次旅客列车载着848名前往北京农大附中、北京昌平二中、天津巍山中学的新疆“内高班”师生驶出乌鲁木齐车站。新华社记者 赵戈 摄      On August 26,，Urumqi railway public security office staff and railway workers in the guide“High class in”Students on the train。On that day，Urumqi to Beijing T70 time of passenger train carrying 848 to Beijing to nongda attached middle school、Beijing changping 2、Tianjin WeiShan middle school of xinjiang“High class in”The teachers and students to put off urumqi station。Xinhua news agency reporters ZhaoGe perturbation