This paper proposes the Layered Credible Service Network (LCSN) based on hierachical management.The definition, description methods and dynamic operating characteristics are proposed in this paper.是什么意思_This paper proposes the Layered Credible Service Network (LCSN) based on hierachical management.The definition, description methods and dynamic operating characteristics are proposed in this paper.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句