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通过对文献的被引率与被摘率的统计来确定某一学科的核心期刊,是近年来国外科技情报界和图书馆界最常使用的方法,并日益引起国内同行们的重视.确定核心期刊,以此为据定阅专业期刊,可以有选择地以有限的经费获得更多的情报信息,提高投资效益.不仅如此,确定核心期刊,对于帮助科研人员精选阅读期刊,节省时间与精力,也有一定的指导意义.发光物理学是物理学的一个分支,是研究发光的机理,材料及器件物理的一门学科。目
It is the most commonly used method by foreign science and technology intelligence community and library community in recent years to determine the core journals of a subject through the statistics of the cited rate and the expended rate of the literature and has drawn more and more attention from domestic counterparts. , As a basis for reading professional journals, you can selectively with limited funds to get more intelligence and improve investment returns.Not only that, to determine the core journals, to help researchers choose to read journals, saving time and effort, Also has some guiding significance.Lighting physics is a branch of physics, is a discipline of research luminescence mechanism, material and device physics. Head