By analyzing the scenario features and the relevant emergency response demand of the nuclear disasters in the new ICT technology environment, the idea, connotation and features of systematic nuclear wisdom are defined. And based on the technologies of Cloud Computing, IOT, and so on, the architecture of a Smart Nuclear Emergency Managing System is proposed. Based on this technology architecture, for exploring and proposing a Smart Nuclear Emergency Managing ( SNEM ) mode, which has the performances including "information integrating", "sce...