【摘要】 介绍了检索软件Dialoglink2.4的特点、安装、设置和运用方法,并通过查新实例展示了降低联机检索费用的几种技巧。更多还原

【Abstract】 This paper introduces the features of retrieval software Dialoglink2.4 and the methods of its installation,setting-up and utilization,and through some examples demonstrates several skills of reducing the online retrieval expense.更多还原