遭中科院停用，知网发布情况说明

俄罗斯国防部：呼吁乌克兰和外国武装人员于莫斯科时间14-16时放下武器并离开马里乌波尔的冶金厂。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/404/w734h470/20220227/1c8d-8cb93d2e7c3bb79df2b71068d91481f4.png"]},"commentid":"live:finance-152-2636153:0","compere_id":0,"creator":"maohua1@staff.sina.com","mender":"maohua1@staff.sina.com","create_time":"2022-04-19 16:09:03","update_time":"2022-04-19 16:09:09","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\/2022-04-19\/doc-imcwipii5204651.shtml","docid":"mcwipii5204651"}","old_live_cid":"0","tag":[{"id":"102","name":"国际"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2022-04-19/detail-imcwipii5204651.d.html","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":2636152,"zhibo_id":152,"type":0,"rich_text":"【遭中科院停用，知网发布情况说明】据微信公号“CNKI知网 ”消息，2022年，中科院文献情报中心对包括知网数据库在内的国内外部分数据库的采购模式进行了调整，由统一集中采购模式转变为有需求院所组团联合采购模式。经过友好协商，调整知网数据库订购模式的工作正在有序推进中，由各院所选择订购内容，计划在近期完成组团工作、签署协议并启动2022年度服务。