介绍网络图书馆数字资源招标的现实意义及其本身的特点,并结合网络资源的性质分析公开招标、竞争性谈判和单一来源采购三种招标采购类型的具体内容、适用范围和操作程序。最后通过广东网络图书馆网络资源的招标实践,讨论网络资源招标的具体操作方法。 This paper introduces the practical significance of digital library bidding and its own characteristics. Based on the nature of network resources, this paper analyzes the content, scope and procedure of three types of public bidding, competitive negotiation and single source procurement. At last, through the bidding practice of the network resources of Guangdong Network Library, we discuss the concrete operation method of network resource bidding.