查询词典 squares

least squares approximation polynomial：最小二乗近似多項式

least squares approximation 最小二乗近似 | least squares approximation polynomial 最小二乗近似多項式 | least squares bias 最小二乗バイアス

Restricted least squares estimator：受限最小平方估計量

Restricted least squares 受限最小平方法 | Restricted least squares estimator 受限最小平方估計量 | Restricted sums of squares 受制下的平方和

two-stage least squares estimator：两段最小平方估计量

two-stage least squares 两段最小平方法 | two-stage least squares estimator 两段最小平方估计量 | two-stage least squares residuals 两段最小平方剩余残差

Estimated error sum of squares：估计误差平方和

Estimated error mean squares, 估计误差均方 | Estimated error sum of squares, 估计误差平方和 | Euclidean distance, 欧式距离

Estimated error sum of squares：估量误差平方和

Estimated error mean squares, 估量误差均方 | Estimated error sum of squares, 估量误差平方和 | Euclidean distance, 欧式距离

F ratio：值

即老年性慢性支气管炎病人的尿中17酮类固醇排出量低于健康人上述结果显示组间、组内(实际上本例应称之为"剩余")和合计的自由度(D.F.)、离均差平方和(Sum of Squares,即SS)、均方(Means Squares,即SS)、F值(F Ratio)和P值(F Prob.),

Mean squares within group：组内均方

Mean squares between groups,组间均方 | Mean squares within group,组内均方 | Median,中位数

least squares estimator：最小二乘估计量

least squares approximation 最小二乘逼近 | least squares estimator 最小二乘估计量 | least upper bound 最小上界

least squares estimator：最小平方估计式(量)

Least squares estimates 最小平方估计值 | Least squares estimator 最小平方估计式(量) | Least square method 最小二乘法

Ordinary least squares estimator：普通最小平方法估計式

Ordinance of Trade 贸易敕令 | Ordinary least squares estimator 普通最小平方法估计式 | Ordinary least squares method 普通最小平方法

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影