Cov txiaj ntsig ntawm cov khoom siv rwb thaiv tsev
Jul 14, 2021
Cov ntaub ntawv rwb thaiv tsev feem ntau xa mus rau cov khoom siv nrog cov cua sov coefficient tsawg dua lossis sib npaug li 0.12. Kev txhim kho nrawm ntawm cov khoom siv hluav taws xob rwb thaiv tsev, kev siv cov khoom siv hluav taws xob zoo rwb thaiv tsev thiab cov khoom siv hauv kev lag luam thiab kev tsim kho tuaj yeem ua tiav cov txiaj ntsig sib npaug nrog ib nrab ntawm kev siv zog. Rau txhua tuj ntawm cov khoom siv hluav taws xob rwb thaiv tsev siv hauv kev tsim kho, ib tuj roj tuaj yeem txuag tau ib xyoos.
