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- A mathematical regression model was presented in this study for the separation of sterols in methyl(esterification) of rapeseed oil deodorized distillate by central composite design. 運用中心組合設計,以甾醇得率與純度為考察指標,對菜籽油脫臭餾出物的甲酯化過(guò)程工藝進(jìn)行了優(yōu)化研究。
- The building of mathematical regression model of prototype of female large bust and waist figure 女胸特大腰細體合體上下裝原型結構數學(xué)回歸模型的建立
- The passage builds the regression model of linear with one unknown quantity by the regression analysis of mathematical statistics and apply the model to population prediction. 摘要本文試用數理統計中回歸分析的方法,建立我國人口總數與時(shí)間的一元線(xiàn)性回歸模型,用于人口預測。
- The drugaccumulated percentage can be good analogized with the mathematical secondorder polynomial regression model, the test data shows nearly dumping curve of the dissolution. 二階多項式回歸數學(xué)模型能很好的擬合藥物累積溶出百分率具有拋物線(xiàn)規律的溶出實(shí)驗數據。
- The experimental data are modeled with Monod equation and are mathematical regression analyzed by Lineweaver-Burk method. 用莫諾特(Monod)方程對實(shí)驗數據進(jìn)行模擬,應用Lineweav-er-Burk法進(jìn)行數學(xué)回歸分析。
- In this paper, we discuss the estimate of regression function in nonparametric regression model based on exponential integral martingale difference. 摘要本文研究了誤差項是鞅差序列,且滿(mǎn)足某種指數矩條件的非參數回歸函數的估計。
- A logistic regression model must contain a key column, one or more input columns, and one or more predictable columns. 邏輯回歸模型必須包含一個(gè)鍵列、一個(gè)或多個(gè)輸入列以及一個(gè)或多個(gè)可預測列。
- The limitations of usual linear regression model are gotten over by GM(0,3), which afford theorical basis for detail specification sizes of apparel. GM(0,3)灰色模型克服了常用的線(xiàn)性回歸模型的局限性,為服裝細部規格尺寸的確定提供了理論依據。
- A regression model of phase space for predicting smoothed value of M(3000) FZ factor is presented in the paper. 本文給出了傳播因子M(3000)F2流動(dòng)均值的新預報方法-相空間回歸模型。
- The quantal linear logistic regression model in BMDS Version1.3.1was used to calculate BMD and LBMD of blood Pb. 用BMDSVersion1.;3
- In a multiple regression model, age and systolic blood pressure measured at home were positively correlated with AIx. 將增強指數作為因變量 ,年齡、身高、心率、家訪(fǎng)時(shí)的收縮壓及舒張壓作為自變量進(jìn)行多元回歸分析顯示 ,受試者年齡及收縮壓與增強指數呈顯著(zhù)的正相關(guān)。
- The ROC regression model can be effectively applied to the ROC analysis of continuous measurements in diagnostic tests. 文中給出的ROC回歸模型可以有效地用于連續變量診斷試驗數據的ROC分析。
- The multiple regression model is the most widely used vehicle for empirical analysis. 多元回歸模型是實(shí)證分析中最廣泛使用的工具。
- Linear regression model with elliptically symmetric errors and unknown dispersion matrix was discussed. 摘要討論了協(xié)方差陣未知的橢球等高線(xiàn)性模型中的穩健性問(wèn)題。
- Spatial variation was quantified using a quadratic regression model and a variogram model. 空間變異系藉巾二次迴歸模式及變異曲線(xiàn)譜模式而予數量化。
- The regression model has guiding significance to the study on ternary dissymmetric organic phosphate insecticide. 該模型對三元不對稱(chēng)有機磷酸酯類(lèi)殺蟲(chóng)劑的研究具有一定的指導意義。
- In this paper, an evaluation model is set up by utilizing statistical linear regression model method. 摘要本論文利用統計中的線(xiàn)性回歸模型的方法建立了評價(jià)模型。
- The predicted data by the binominal regression model is the closest one to the real data. 利用這些特征能夠準確地測定籽粒含水量,其中二項式回歸模型最接近實(shí)測值。
- These forecast results were compared with those of regression models. 預測結果與自回歸模型的預測結果進(jìn)行了比較。
- Moreover, the similarity between the algorithm and ridge regression model was well demonstrated. 經(jīng)過(guò)分析,改進(jìn)后的算法可近似歸結為一種嶺回歸模型。