Methods To collect data by cluster sampling and analyze data by polychotomous Logistic regression.

方法采用整群抽样调查搜集资料,采用多分类回归分析筛选影响因素。

Lots of charts and formulas have been put forward in virtu e of regression methods.

国内外学者用多元回归的方法提出了许多图表和公式。

Return to Nature, reintegration boondocks became majority of the inevitable choice.

回归自然，重返乡野就成了多数人的必然选择。

I regressed Sylvia to early childhood.

我让西尔维亚回归至童年。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行伤寒、回归热和战壕热的主要媒介。

Lynn Margulis calls this fluxing, dynamically persistent state "homeorhesis" -- the honing in on a moving point.

林恩·玛格丽丝把它叫做流动的，动态的回归状态“同态碎片”——在移动点行搪磨。

As well known, the loss of efficiency in est-imation and inference may be substantial if hetero-scedasticity is neglected.

熟知，如果误差同方差的要求不能满足，利用同方差回归模型的估计和推断的有效会大大降。

Jurisdiction is inclining to regress under the guidance of the conservative associate justicer pointed by the New Conservatism President.

法权则在新保派总统任命的保守大法官的带领下逐渐倾向于回归。

In this paper, the Multivariate Autoregressive Model( MARM) in time series is applied to set up the movement state of naval vessel .

可从时域的角度,采用时间序列中多维自回归模型实现对舰船运动姿态的辨识。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇酯化转化率的预测和控制上。

The experiment for optimization of the Flavomycin fermentation medium was carried out with the design of the rotation-regression-orthogonal combination under the shaking flask condition.

在摇瓶条件下,采用二次回归正交旋转组合设计,优化黄霉素发酵培养基各组份的配比。

Cross check in cross-borehole shows that root-mean-square error of predicted porosity of simple cokriging is less than 10% compared with that of linear re-gression method.

井间交互检验证明,简单协克里格法预测孔隙度的均方根误差比线回归法小10％以上。

The pressure drop per hectometer and the relation of oil-gas water three-phase pressure drop and oil-water two-phase pressure were obtained by the regression analysis of the experimental data.

对试验测试数据行了回归处理及分析，得出了百米压降及油气水三相压降与油水两相压降的关系。

In the fitting methods of both the ordinary nonparametric regression models and the varying coefficient regression models, the error term of the models is usually assumed to be homoscedastic.

在以上这些回归模型的拟合方法中，通常假定模型的误差是等方差的。

To realize the inhabitable value of gardens means to gardenize the living environment,it is the only way to go back from the industria lized society to healthy living way.

实现园林的居住价值,也就是实现居住环境的园林化,这是在后工业社会回归绿色居住方式的必由之途。

By making a primary orthogonal regression test, the major factor and best parameter combination were found out, which supply theoretical basis for further research on awn-removed principle and awner.

通过一次回归正交试验找出了影响除芒效果的主次因素和最佳参数组合，为一步研究除芒机理与机具提供了依据。