在市场经济大潮中,愈来愈多的企业认识到信息是一项宝贵的资源,开发利用信息资源是企业取得良好的经济效益和社会效益的有效途径。企业的生产经营活动,从产品设计、原材料投入到出产品,从产品投入市场到消费者认购,都有信息的存 In the tide of the market economy, more and more companies have realized that information is a valuable resource. Exploiting and using information resources is an effective way for companies to obtain good economic and social benefits. The company’s production and operation activities include product design, input of raw materials to products, and input of products from the market to consumers.