汽轮发电机组轴系模型和机网接口问题比较突出，对此进行了详细介绍，并指出了扭振模型和算法存在的问题及发展趋势。
The problems of torsional vibration model and the interface between generator and electric power network are described. The unsolved problems in the model and its developing trends are discussed.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
The finite element model of the oil films was established. The influence of oil films on the reactions of marine shaft system was analyzed.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
It is analyzed for the influence of oil films on the reactions of Marine shaft system by establishing the finite element model of the oil films.
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