The digital multiple connection technique is applied to expand the capacity of the information transmission and raise the efficiency of the channel.

现代数字通信中往往采用数字复接技术扩大信息的传输容量并提高信道利用率。

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Cloud computing refers to the use and access of multiple server-based computational resources via a digital network (WAN, Internet connection using the World Wide Web, etc.).

云计算是指通过数字网络(WAN，万维网连接，等等)使用和访问多种以服务器为基础的计算机资源。

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