例句與造句

1. Assessing occupational exposure via the two - way random effects model
   兩因素隨機(jī)效應(yīng)模型下平均暴露量的檢驗(yàn)
2. Random effect model
   隨機(jī)效應(yīng)模型
3. Empirical testing is conducted by using panel data with pooled regression model , fixed effect model and random effect model
   通過(guò)分析,從全國(guó)來(lái)看,人均gdp 、市場(chǎng)需求和規(guī)模、聚集效應(yīng)、開(kāi)放度是影響fdi的主要因素。
4. Relative risk ( rr ) was used as a measure of the effect of folic acid supplementation on the risk of stroke with a random effect model
   采用相對(duì)危險(xiǎn)度（ rr ）的大小，作為衡量葉酸補(bǔ)充治療在降低卒中發(fā)生危險(xiǎn)有效性的指標(biāo)。
5. Design : the medline and the cochrane library databases were searched for studies conducted from 1966 through 2005 . relative risks were pooled by using an inverse - variance weighted random effects model
   設(shè)計(jì)：搜索medline和冠心病圖書(shū)館數(shù)據(jù)庫(kù)中從1966年到2005年的研究，采用一種反變量加權(quán)的隨機(jī)效應(yīng)模型計(jì)算相對(duì)危險(xiǎn)度。
6. It's difficult to find random effect model in a sentence. 用random effect model造句挺難的
7. Part two introduces the theory of panel data . the basic form of panel data is : yi t = it + xi t it + uit , i = 1 , 2 , … , n ; t = 1 , 2 , … , t panel data is used for describing the instance of swatch in a collectivity in some time , and observing every unit in swatch multi - scale . basing on the different hypothesis of ui , panel data has fixed effect model and random effect model , if ui is a unit constant ( corresponding to the dummy variable of
   基于分析結(jié)果,本文給出了改革我國(guó)公司治理結(jié)構(gòu)的若干建議: ( 1 )股權(quán)性質(zhì)方面,培育有效的國(guó)家股持股主體; ( 2 )股權(quán)結(jié)構(gòu)方面,逐漸調(diào)整股權(quán)結(jié)構(gòu),減少第一大股東持股比例,增加除第一大股東以外的大股東的股權(quán)集中度; ( 3 )董事會(huì)方面,采取奇數(shù)型董事會(huì)規(guī)模,并完善獨(dú)立董事的生成機(jī)制; ( 4 )激勵(lì)制度方面,應(yīng)加大董事及總經(jīng)理的持股比例。