known before three years 中文意思是什麼
known before three years
解釋
院線 優秀生活電影永恆經典 三年早知道-
Furthermore, hominids this tiny were known only from fossils of australopithecines ( lucy and the like ) that lived nearly three million years ago ? long before the emergence of h. sapiens
此外，身材那麼矮小的人，都屬于露西之類的南猿人，他們生活在300萬年前，那時智人連個影子都沒有。 -
The research demonstrates that seventeen financial indexes are very effective with one or two years before the stock company is known as st and the net asset reward ratio is the best effective. three modes can predict financial crisis more correctly. with four years basic financial data the error differentiation ratio is in twenty - seven percent
研究結果表明： （ 1 ）在財務危機發生前2年或1年，有17個財務指標的信息實效性較強，其中凈資產報酬率的判別成功率較高； （ 2 ）三種模型均能在財務危機發生前做出相對準確的預警，在財務危機發生前4年的誤判率在27以內； （ 3 ）相對同一信息集而言， logistic預測模型的誤判率最低，財務危機發生前1年的誤判率僅為7 . 36 。
分享友人