例句與造句

1. hence, by observing certain characteristics, an optimal fitting model can be selected from a prior modes family, such as arima models, regression models, threshold models, and so forth
   傳統(tǒng)的預(yù)測(cè)方法一般是根據(jù)實(shí)際觀測(cè)的統(tǒng)計(jì)資料去擬合各種先驗(yàn)的模型如arima模型、回歸模型等，根據(jù)其實(shí)際擬合情況，找出最合適的模型。
2. our contribution to the documents is the introduction of jones-threshold model, a new research measure, to this field the combination of traditional aggregate accruals model and prior earnings distribution approach shows the advantages of prior distribution approach while more accurate and persuasive
   比動(dòng)仇、廠段等?一十l照，冀圖收“比較出真知”之效。遺憾的是，盡管本文建立的新模型在美囚卜巾公司的分
3. heredity modes of 6 traits were studied by analysis of population genetics, by the method of family combination analysis, by the methods of proband's sib analysis, segregation analysis, the threshold model of polygenes, and analysis of typical family trees, according to the data of the 72 families . the relative importance between genetic and environmental effect on each character was evaluated by comparing the coherence of twins . gene frequencies of 5 genetic characters, calculated from han group in huhhot, were compared with other groups by u-test so as to study the population or nationality difference in heredity
   采用群體遺傳學(xué)分析、家系組合分析法、先證者同胞法、分離分析法及多基因閾值模式分析方法對(duì)所得家系資料進(jìn)行了統(tǒng)計(jì)學(xué)分析，結(jié)合家系系譜分析探討了上述6項(xiàng)特征的遺傳方式；通過(guò)雙生子一致率的比較，對(duì)上述特征的遺傳與環(huán)境效應(yīng)的相對(duì)重要性進(jìn)行了評(píng)價(jià)；計(jì)算了呼和浩特市漢族群體5對(duì)遺傳性狀的基因頻率，采用u檢驗(yàn)方法與相關(guān)文獻(xiàn)報(bào)道的其他群體進(jìn)行了比較，探討了不同種族間或民族間的遺傳差異性。
4. in chapter three, we introduce various kinds of value-at-risk models, point out their virtues and shortcomings, and compare their fields of application . moreover, this paper put forward two model-- block maxima model and peak-over-thresholds model-- provide the gist of risk control and decision-making by calculating the value-at-risk
   比較了各種計(jì)算方法的優(yōu)缺點(diǎn)，指出各自的適用范圍，詳細(xì)介紹了兩類極值模型：bmm模型和pot模型，并計(jì)算出var值，為風(fēng)險(xiǎn)控制和決策提供了依據(jù)。
5. different sources of incentives for em in usa and china are respectively discussed in the second chapter the third chapter discusses trade-offs associated with three research designs comn1only used in the em literatures chapter four presents a newly developed empirical research design for em, called jones-threshold model, and the model is applied to tl1e usa listed c ( ) mpanies chapter five overviews some empiricai research resuits in china's iisted c ( ) mpanies chapter six discusses the commonly used means of em i11 usa and china
   繼而討論了中囚資木巾場(chǎng)卜信息披露存在的問(wèn)題及政策等?！八街梢怨ビ瘛保鳛樾屡d的市場(chǎng)纖濟(jì)體中的卜，h公司，毫無(wú)疑問(wèn)，我們能從美國(guó)卜市公司的歷史及現(xiàn)實(shí)中受益良多n基于這種認(rèn)識(shí)，作片選w了盈余管理的中美比較作為研究的視角。
6. It's difficult to find threshold models in a sentence. 用threshold models造句挺難的