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As the complexity of power plant construction process, the virtual simulation technology is applied to power plant construction area. Three-dimension models of the power plant parts are established, and virtual simulation system of power plant construction process is developed. The system simulates dynamically the construction process of all equipments in the power plant. Combined with voice caption...
An algorithm for one-way hash function construction based on conservative chaotic system is proposed. The plaintext is divided into a group of message blocks by a fixed length and each message block is iterated some times through standard map. Both the iterations results of every round and the plaintext block determine the two initial values and the steps of iterations in next round. Some items of...
In south western China, soluble rocks used to be karstifled intensively and water and mud inrush becomes one of the most dangerous geological disasters when tunnel is constructed. Identifying all potentially dangerous parts in the geological profile along tunnel route and making risk evaluation for them using geological exploration data may help prediction work significantly further in construction...
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