【摘要】 主要从系统论的观点探讨了情报用户及其情报需求,从科学交流系统的观点论述了科学情报用户、文献情报机构的地位、作用和联系及文献情报机构满足科学情报用户情报需求的基本方式,并从社会大系统的角度论述了科学情报用户及其情报需求的社会影响因素。更多还原

【Abstract】 The paper, from the view of systematics, studies the science information users and their information needs. It discusses the position, function and connections of science information users and documentary information organizalions on the basis of science exchange systematics, and researches the basie forms of information needs met by documentary information organizations. Finally it discusses the social factors that influence the science information users and their information needs.更多还原