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通讯是将信息从一个本地传送到另一个本地的进程称为通讯。用以终结通讯进程的系统称为通讯系统。通讯系统的三要素:由信源、传输媒体、信宿三个部份组资源资料共包括以下附件:
_rels\.rels

(Communication is the process of transferring information from one local to another local is called communication. The system used to terminate the communication process is called the communication system. The three elements of the communication system: The resource data consists of three parts: source, transmission medium, and sink, including the following annexes:
_rels\.rels)

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