weighted aggregative index造句
例句與造句
- Abstract : in this paper we analyse some predictation approaches of random time series and by using arma model we predict effectually the weighted aggregative indexes of securities market in shanghai and shenzhen
文摘:分析了隨機時間序列的統(tǒng)計預測方法，并利用arma模型對深滬市未來短期指數(shù)進行了有效預報。 - It's difficult to find weighted aggregative index in a sentence. 用weighted aggregative index造句挺難的