Congruous 发表于 2025-3-25 06:02:14
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Model for Vertical Dynamic Analysis of the Vehicle-Track-Subgrade-Ground Coupling System,ffects of subgrade and ground have not been considered and the subgrade is simplified into viscoelastic damping elements. In fact, an accurate analysis of the vehicle dynamic action on the track structure has to consider the interactions among vehicle, track, subgrade, and ground.遭受 发表于 2025-3-25 11:45:40
Environmental Vibration Analysis Induced by Overlapping Subways,way lines are inevitable. Environmental vibration induced by the overlapping of two or more subway lines doesn’t equal the sum of each one and differs greatly from that induced by a single line. Since the transport organization and the train’s operation in overlapping subways differ greatly and areConflict 发表于 2025-3-25 18:23:38
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http://reply.papertrans.cn/43/4266/426507/426507_25.png可触知 发表于 2025-3-26 00:56:14
Xiaoyan Leiccess to the different applications discussed in the book.Ad.This book presents selected topics in science and engineering from an applied-mathematics point of view. The described natural, socioeconomic, and engineering phenomena are modeled by partial differential equations that relate state variabaristocracy 发表于 2025-3-26 08:06:39
Xiaoyan Leiccess to the different applications discussed in the book.Ad.This book presents selected topics in science and engineering from an applied-mathematics point of view. The described natural, socioeconomic, and engineering phenomena are modeled by partial differential equations that relate state variab防止 发表于 2025-3-26 10:40:43
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http://reply.papertrans.cn/43/4266/426507/426507_29.png遗传学 发表于 2025-3-26 20:45:02
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