A service has the appearance of a software component, in that it looks like a self-containedfunction from the service requester's perspective.
一个服务表现为一个软件组件,因为从服务请求者的角度来看,它看起来就像是一个自包含的函数。
2
Some of the services are completely self-contained to support only internal MDI function, and are transparent to anything outside of the box.
有些服务是完全自包含的,仅支持内部MDI功能,对盒子外部的任何对象都是透明的。
3
For the later, however, it requires characteristics of self-containedfunction of application and having friendly customer interface and easily using operation, and so on.