Tothepublic,ShanghaiGMAutomotiveCo.,Ltd.(SGM)formallyintroducedBuickRoyaumatagalaceremonyinBeijingonDecember17th,2004.Th......

为了在悬索桥索鞍预偏量的影响矩阵中计入预偏量初值的影响,且考虑索鞍切点变化、索鞍顶非悬链线区段对主缆无应力长度的修正及主......

To solve the contamination flashover problem for transmission lines in high-altitudes area, an analysis of the {lashover......