例句與造句

1. Thus this paper puts forward the dynamic time series period analysis and prediction model . it combines the basic principle of the stepwise regression period analysis to the multiplayer - transfer method . it can not only effectively select every latent period of a time series , but also take advantage of the selected latent periods to make a long - term prediction
   因此本文提出了動態(tài)時間序列周期分析預(yù)測模型，它是將多層遞階方法與逐步回歸周期分析的基本原理相結(jié)合，使之既可以有效地選取時間序列的各個隱含周期，也可以利用所選取的隱含周期作較長的時間預(yù)測。
2. It's difficult to find regression period in a sentence. 用regression period造句挺難的