基于中国实体图书馆的数字资源种类和资源集成实践，从不同角度分析各种数字资源Web关联集成模式：紧耦合与松耦合、静态与动态、同步通讯与异步通讯、直接与间接、浏览器与服务器、检索链接与访问链接模式，探讨各模式的特点和对不同预期集成效果的适用性。并根据异步通讯资源集成模式的实践进行具体阐述。

Based on digital resources and integration practices of entity libraries in China,the digital resources Web integration modes are analyzed from different points of view: tight coupling and loose coupling, static and dynamic, synchronous and asynchronous, direct and indirect, browser and server,search link and access link. The applicabilities of the modes for different desired integration results are also discussed.And the asynchronous mode is expatiated and practiced.