regression

英 [rɪˈɡreʃn]

美 [rɪˈɡreʃn]

n.  倒退; 回归; 退化

复数：regressions　

TEM8计算机

BNC.7443 / COCA.5403

牛津词典

noun

• 倒退；回归；退化
  the process of going back to an earlier or less advanced form or state

柯林斯词典

• VERB 倒退;退步;退化
  When people or thingsregress, they return to an earlier and less advanced stage of development.
  1. ...if your child regresses to babyish behaviour...
     如果你的孩子退行到婴儿状态
  2. Such countries are not 'developing' at all, but regressing.
     这些国家根本不是在“发展中”，而是在倒退。

英英释义

noun

• returning to a former state
  Synonym:regressreversionretrogressionretroversion
• the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)
  Synonym:simple regressionregression toward the meanstatistical regression
• (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state
• an abnormal state in which development has stopped prematurely
  Synonym:arrested developmentfixationinfantile fixation

双语例句

• In this paper, the smallest risk estimators of regression coefficient in the linear model are investigated.
  研究了线性模型中回归系数的最小风险估计问题。
• A robust estimation method of the components of quasi-additive model using local linear regression and marginal integration is studied.
  针对伪可加模型，本文利用局部线性回归和边缘积分的方法提出了一种稳健的估计方法。
• The relationship of clinical variables to the cirrhosis-related prognosis was investigated using univariate and multivariate regression models.
  临床可变物与肝硬化相关的关系发展被采用了单变量和多维分布的退化模型。
• That is, the regression line would tend to overestimate the magnitudes of Y.
  即回归线趋于过高估计了y值。
• Some are based on regression analysis of significant data bases.
  有些是基于回归分析的重要数据基础。
• Correlation Analysis and Hierarchical Regression Analysis to Conduct the study.
  本研究利用皮尔森相关分析及层级回归进行研究。
• This also will provide for regression testing.
  这还将为回归测试提供支持。
• The three variables in extroversion, caution and opening go into regression equation.
  外向性、谨慎性和开放性三个变量进入回归方程。
• Comparing Variable Selection Methods for Microarray Classification Models Based on Logistic Regression.
  根据逻辑回归方法来对微阵列归类模型做各种不同选择方法的比较。
• We identified predictors for completion through multivariate logistic regression.
  我们通过多元logistic回归分析确定了CD4检测完成的预测因素。