… ，如date、author、title等检索方式，举例：date(2013)，即可检索出对应年代的结果。 支持精确检索，如：检索【稀土开采】可能会查出【稀土】或【开采】的信息，如果检索【“稀土开采”】则会不被分词。 在检索结果页浏览所查找关键词的数据。并使用发现系统多种强大的功能。 …

http://cgl.org.cn/new/geosearchhelp.aspx   2017-04-24

… -date information about the Lower Silesia and neighbouring regions in Czech Republic and Germany, in particular about the complex and itriguing region that is the Sudetes and northeastern Variscides. The journal publishes high-quality original research pap …

http://cgl.org.cn/zy/wwkf.aspx   2013-08-24

… Dateline   95 ProQuest:ABI/INFORM Trade & Industry   96 ProQuest:Interdisciplinary - APS Online  97 ProQuest:ProQuest Asian Business and Reference   98 ProQuest:EIU ViewsWire  99 ProQuest:News - The Historical Newspaper Collec …

http://cgl.org.cn/auto/db/detail.aspx?db=998001&rid=242   2012-02-10

… Dateline   95 ProQuest:ABI/INFORM Trade & Industry   96 ProQuest:Interdisciplinary - APS Online  97 ProQuest:ProQuest Asian Business and Reference   98 ProQuest:EIU ViewsWire  99 ProQuest:News - The Historical Newspaper Collec …

http://cgl.org.cn/auto/db/detail.aspx?db=998001&rid=242   2012-02-10