【摘要】 目前,网络信息检索主要存在网络信息资源自身建设不完善、检索工具效率不高以及检索者素质不高等三大障碍。针对存在问题,可考虑从检索方式和检索程序两个方面制定相应的检索策略。更多还原

【Abstract】 At present, there exist mainly three obstacles in internet information searches, the unfavorable self-construction of internet information resources, inefficiency of searching engines and limited level of searchers. In view of the existing problems, we can establish corresponding searching strategies in the aspects of way of searching and procedure of searching.更多还原