SOA把服务定义为主要的可交付件。
一些经济学家把服务定义成生产和消费同时进行的行为，例如理发。
Some economists define a service as something that is produced and consumed simultaneously, for example, a haircut.
在云计算定义的模型中，把特定的服务分配给系统，通过网络访问这些系统。
Cloud computing defines a model where specific services are assigned to systems that are accessed through a network.
应用推荐