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随着计算机、互联网技术的不断发展和普及,以及各高校对图书馆馆藏结构地不断调整,数字资源以其独特的新颖性、时效性、开放性、共享性、覆盖面广、内容丰富、检索功能全、不受时空限制及传输速度快等特点在高校图书馆馆藏结构中所占的地位越来越高。但是这样一个信息资源以几何形式增长的图书馆给用户带来方便的同时也带来了巨大的压力,同时用户投入数字资源的财力和精力也日益增加。那么,如何才能让用户在有限的时间内从海量信息中找到自己所需要的信息是高校图书馆所应重视
With the continuous development and popularization of computers and Internet technologies, as well as the continual readjustment of library collections by various universities, digital resources have become more and more popular because of their unique novelty, timeliness, openness, sharing, wide coverage, rich content, Full, free from the constraints of time and space and fast transmission and other characteristics of the higher school library collection structure occupies a higher and higher status. However, such a library of information resources in a geometric form has brought great convenience to users while putting a lot of pressure on them, meanwhile, users’ financial resources and energies for putting digital resources into increase. So, how to allow users to find the information they need from the vast amount of information within a limited period of time should be taken seriously by the university library