湖南省科技查新系统的研究与建设王伟民，赵晓玲（湖南省科技信息研究所）一、前言科技查新工作（以下简称查新工作）是近几年迅速发展起来的一项信息服务工作，其目的和作用在于提高科研立项和成果评审的科学化、规范化水平，避免科研工作中的重复浪费，为新产品开发、技... Research and Construction of New Technology Retrieval System in Hunan Province WANG Weimin, ZHAO Xiaoling (Hunan Institute of Science and Technology Information) I. Preface The work of searching new science and technology (hereinafter referred to as new work) is an information service that has been rapidly developed in recent years. The purpose and role is to improve scientific research and achievement evaluation of the scientific and standardized level, to avoid duplication of scientific research waste, for new product development, technology ...