We studied changes in floristic composition, community structure and tree species diversity along an altitudinal gradient on Mt.Mang (eastern Nanling Mountains) and Mt.是什么意思_We studied changes in floristic composition, community structure and tree species diversity along an altitudinal gradient on Mt.Mang (eastern Nanling Mountains) and Mt.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句