Based on these results, ARFIMA-FIGARCH model is applied to Shenzhen and Shanghai indices, and estimations of parameters indicate no long memory in return series.是什么意思_Based on these results, ARFIMA-FIGARCH model is applied to Shenzhen and Shanghai indices, and estimations of parameters indicate no long memory in return series.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句