例句與用法

1. On the reasonable narration in wang song ' s novels
   論王松小說的知情敘事
2. Wang song - gui , chen min , chen li - ping , , linearity statisticsl model ? ? linearity regression and equal analysis , high education press , 1999
   王松桂陳敏陳立萍，線性統(tǒng)計(jì)模型? ?線性回歸與方差分析，高等教育出版社， 1999年。
3. In the late 30 or 40 years , many scholars have a lot of studies on a seemingly unrelated regression ( sdr ) system with two linear regression models , and some important results are obtained : zellner ( 1962 ) put forward two - stage estimator ( tse ) ; based on zellner " s , lin chun - shi ( 1984 ) obtained the sufficient and necessary condition of two - stage estimator ; chen chang - hua ( 1986 ) discussed the tse and its optimalities without any condition for designed - matrix x ; ulteriorly , wang song - gui and van li - qing ( 1997 ) obtained an iteration sequence of estimator by using the covariance - improved approach ; liu jin - shan ( 1994 ) , li wen and lin ju - gan ( 1997 ) generalized the covariance - improved estimator respectively
   半相依回歸系統(tǒng)是由兩個(gè)誤差項(xiàng)相關(guān)的線性回歸方程組成的系統(tǒng)。近三、四十年來，已有很多的學(xué)者對(duì)這類半相依回歸系統(tǒng)進(jìn)行了大量的研究，作出了十分重要的成果： zellner ( 1962 )提出了所謂兩步估計(jì)法；在其基礎(chǔ)上，林春士( 1984 )得出了兩步估計(jì)的充要條件，陳昌華( 1986 )討論了對(duì)設(shè)計(jì)矩陣不作任何要求的兩步估計(jì)及其優(yōu)良性；進(jìn)一步地，王松貴、嚴(yán)利清( 1997 )利用協(xié)方差改進(jìn)法獲得了參數(shù)的一個(gè)迭代估計(jì)序列，劉金山( 1994 ) ，李文、林舉干( 1997 )則分別對(duì)協(xié)方差改進(jìn)估計(jì)進(jìn)行了推廣。