Multifunctional robots, infrared thermometers, and other technological methods are used to check identities and body temperatures of passengers at Xi’an North Railway Station in Xi’an, northwest China’s Shaanxi Province, Feb. 7, 2020. Following the outbreak of the novel coronavirus pneumonia, new scientific technologies including AI, 5G, big data, and UAV have been used in many areas of China to prevent and control the spread of the disease. (Zhang Xin/Guangming Picture)
点击右上角微信好友
朋友圈
点击浏览器下方“”分享微信好友Safari浏览器请点击“”按钮
点击右上角QQ
点击浏览器下方“”分享QQ好友Safari浏览器请点击“”按钮