美国医疗机构网络正在采用交流，共同服务，与其它机构联合管理，合并等多种形式。美国使用网络这一词的定义，动词形网络（net－workiflg）是指与朋友同事交谈及信息传递，亦即非正式关系。名词形网络（network）则是指这种关系发展至诸如工作之类的正式关系时的网络。形成网 The U.S. network of medical institutions is adopting exchanges, common services, joint management with other organizations, mergers, and other forms. The United States uses the definition of the word network. The term “net-workiflg” refers to the conversation with friends and colleagues and the transmission of information, ie informal relations. Noun network refers to the network when this relationship develops into a formal relationship such as work. Forming a net