1000公里/小时！“高速飞车项目”迈出关键一步

中央气象台1月23日06时发布大雾黄色预警。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/27/w884h1543/20230123/8919-69faebf1b631e18099d1a0ade0b698af.png"]},"commentid":"live:finance-152-2954306:0","compere_id":0,"creator":"zhouwei6@staff.sina.com","mender":"zhouwei6@staff.sina.com","create_time":"2023-01-23 06:04:28","update_time":"2023-01-23 06:04:36","is_need_check":"1","check_time":"2023-01-23 06:04:30","check_status":"1","check_user":"yongsheng6@staff.sina.com.cn","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"0","docurl":"https:\/\/finance.sina.com.cn\/7x24\/2023-01-23\/doc-imyccivv4868778.shtml","docid":"myccivv4868778"}","old_live_cid":"0","tab":"","tag":[{"id":"8","name":"其他"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2023-01-23/detail-imyccivv4868778.d.html","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":2954305,"zhibo_id":152,"type":0,"rich_text":"【1000公里/小时！“高速飞车项目”迈出关键一步】据香港《南华早报》网站1月19日报道，中国一个研发超高速管道磁浮交通系统（高速飞车项目）的研究设施完成了首次利用全尺寸航行器的试运行。报道称，位于山西省大同市的一条超导磁浮试验线完成了3次航行试验。该项目旨在最终在一条接近真空的管道中以1000公里/小时或更快速度运送乘客和货物。如果取得成功，这将是世界上速度最快的陆基交通技术。报道称，在1月14日的试验期间，航行器的速度为最高50公里/小时，每次航行距离为210米。（央视财经）