[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLbZdJdN8jkxFgVXdbOZ_CB0H6cKY0U4qGbNoMj7NTSU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-06-01 13:23:31",147749335,[8,9,10,11],"关键词&gt;标题&gt;文摘&gt;正文","关键词&gt;文摘&gt;正文&gt;标题","标题&gt;关键词&gt;文摘&gt;正文","正文&gt;文摘&gt;关键词&gt;标题",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},119,"2eacca8854eff9cb5646878ffaa27d6b","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","文献信息检索与利用","work_35332505","期末题库","一般来说,关键词出现在文献的不同字段表达的相关性不同,以表达的相关性从强到弱排序如下:( )&middot;11&middot;",[21,26,35,44,54,63,69,78,87,96],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],147749338,[30,31,32,33],"采用网页采集机器人robot,循着超链接不停采集访问到的页面","网页采集机器人可以采集到所有的页面","自动提取网页中的关键词建立索引","网页的更新有一定的周期,有时候存储的网页信息已经过时","关于索引型搜索引擎的采集和索引机制,错误的说法是:( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],147749340,[39,40,41,42],"&quot;data bank&quot;+filetype:pdf","data and bank and pdf","data+bank+pdf","data+bank+file:pdf","搜索含有&quot;data bank&quot;的PDF文件,正确的检索式为:( )",{"answer":45,"createTime":46,"id":47,"options":48,"question":53,"source":24,"type":25},[],"2024-06-01 13:23:32",147749342,[49,50,51,52],"字典","百科全书","年鉴","手册","在下列哪种检索工具中可以得到历年的统计数据?( )",{"answer":55,"createTime":46,"id":56,"options":57,"question":62,"source":24,"type":25},[],147749345,[58,59,60,61],"分类索引","作者索引","引文索引","主题索引","如果需要检索某位作者的文摘被引用的情况,应该检索:( )",{"answer":64,"createTime":46,"id":65,"options":66,"question":68,"source":24,"type":25},[],147749347,[67,49,52,51],"科技专着","下列哪种图书不属于工具类图书?( )",{"answer":70,"createTime":46,"id":71,"options":72,"question":77,"source":24,"type":25},[],147749350,[73,74,75,76],"NTIS数据库","OCLC FIRST SEARCH","中国科技成果库","维普数据","下列哪个检索系统提供了美国四大报告的检索?( )",{"answer":79,"createTime":46,"id":80,"options":81,"question":86,"source":24,"type":25},[],147749355,[82,83,84,85],"公告号","发明号","专利号","公开号","授予专利的时候给出的编号是:( )",{"answer":88,"createTime":89,"id":90,"options":91,"question":95,"source":24,"type":25},[],"2024-06-01 13:23:33",147749360,[92,93,74,94],"WEB OF SCIENCE","PQDD","ISTP","检索国外博士学位论文的主要检索工具为:( )",{"answer":97,"createTime":89,"id":98,"options":99,"question":104,"source":24,"type":25},[],147749364,[100,101,102,103],"产品数据库","厂商产品说明","产品论坛","博览会","如果希望了解某种产品在使用中可能出现哪些故障,存在哪些缺陷,最好通过下列哪种渠道检索?( )"]