波音开发的颠覆性飞机可能在本世纪30年代投入运营

今日期货研报精选。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/261/w750h5111/20230120/c383-3a643793ff13019e27552e0a38f9c3a5.jpg"]},"commentid":"live:finance-152-2952079:0","compere_id":0,"creator":"yongsheng6@staff.sina.com.cn","mender":"yongsheng6@staff.sina.com.cn","create_time":"2023-01-20 08:56:54","update_time":"2023-01-20 08:57:00","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","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\/2023-01-20\/doc-imyauwyn8548992.shtml","docid":"myauwyn8548992"}","old_live_cid":"0","tab":"","tag":[{"id":"6","name":"观点"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2023-01-20/detail-imyauwyn8548992.d.html","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":2952078,"zhibo_id":152,"type":0,"rich_text":"【波音开发的颠覆性飞机可能在本世纪30年代投入运营】据报道，波音将开发一款全尺寸的桁架支撑机翼窄体飞机验证机。与波音737 MAX和空客320neo系列等现有窄体飞机相比，该验证机的油耗或可最多降低30%。如果取得成功，这款飞机可能会在本世纪30年代末投入运营，对航空公司的机队更新和燃油经济性将产生重大潜在影响。该项目为期七年，总投资将达11.5亿美元，其中包括美国国家航空航天局(NASA)的4.25亿美元拨款。