Feng,Y.,Gallego,G.Optimal stopping times for end of season sales and optimal stopping times for promotional fares[J].Management Science,1995,41:1371-1391.是什么意思_Feng,Y.,Gallego,G.Optimal stopping times for end of season sales and optimal stopping times for promotional fares[J].Management Science,1995,41:1371-1391.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句