LI Tie-feng. 2001.Evolution modes of slopes and effects of reservoir water on slope stability in the Three Gorges area of the Yangtze Rives [D].Ph D thesis.Peking University, Beijing (in Chinese).是什么意思_LI Tie-feng. 2001.Evolution modes of slopes and effects of reservoir water on slope stability in the Three Gorges area of the Yangtze Rives [D].Ph D thesis.Peking University, Beijing (in Chinese).在线翻译_英语_读音_用法_例句