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整个模型是建立在已有网络协议的基础上,并且采用了概念分层结构。
The whole model is created on the network protocol and adopts the concept layered structure.
youdao
-
整个模型是建立在已有网络协议的基础上,并且采用了概念分层结构。
The whole model is created on the network protocol and adopts the concept layered structure.
youdao