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国际联机情报检索是七十年代出现的一门现代化情报检索技术.十多年来,在国际上得到蓬勃发展,并达到了相当高的水平.由于它能跨越国家或地区,并能迅速而准确地从国际联机情报检索系统中获取世界性的情报信息,因而赢得了人们广泛的重视.国际联机情报检索是指利用联机检索终端,使用一些特定的指令和检索词,通过卫星通讯网,以“人机对话”方式,从国际联机系统的数据库中检索自己所需要的情报.国际联机情报检索的出现,可以认为有如下两方面的原因:一是具备了物质前提,即电子计算机的诞生和人造卫星的上天.这两项科学技术的发展,使得进行情报工作的方法、手段发生
International online intelligence retrieval is a modern information retrieval technology appearing in the seventies, which has been booming internationally for quite a decade and has reached a very high level because of its ability to cross national boundaries and be prompt and accurate To obtain worldwide intelligence information from the international online information retrieval system, thus has won widespread attention.Online online information retrieval refers to the use of online search terminal, the use of specific instructions and terms, through the satellite communications network to Man-machine dialogue "method, from the international online system to retrieve the information they need intelligence.The emergence of international online intelligence search can be considered for the following two reasons: First, have the material premise that the birth of electronic computers and Satellites, the development of these two science and technology, making the intelligence work methods and means of occurrence